Century 1.0 HP Round Flange 56J Up Rate Motor - UST1102

$178.99

IN STOCK
FREE SHIPPING

Part # UST1102

By Century Motors

  4.87 Average  

Details

Top

Part # UST1102

Warranty 1 Year

Dimensions 14" L x 6.5" W x 6.5" D

Alternate Part #'s 168098, 177019, 186921, 54023, 5KC39PN2822BX, 5KC39PN2822X, 5KC49NN2135X, 7-184948-22, 8-168098-20, 8-168098-21, 8-177019-20, 8-177019-22, 8-177019-24, B228, B228SE, C1318, C48AA35A01, C48AB47A01, C48K2N117A9, C48K2N143, C48K2N143A3, C48K2N143A4, C48K2N143A5, C48K2N143A6, C48K2N143A9, C48K2N143B1, C48K2N143B3, C48K2N143C1, C48K2N143C1C, C55CXKMB-5012, c55cxkmb5012, EB228, EUST1102, HST110, JD10UP1, KC39PN2822BX, SP1607Z1M, SP1607Z1MBK, SP1607Z1MH, t55cxcmm-1407, UST1102, V54023, AOSUST1102

Product Description

Century UST1102 Details

Rugged and quiet Century brand motor (formerly A.O. Smith) designed for the demands of your pool. Sealed ball bearings, specifically selected for extended life and low noise, have lifetime lubricant to protect against heat and moisture.  This quality pool pump replacement motor is used on Hayward Max Flo, Hayward Super Pump, Hayward Super II, Hayward Northstar and Jacuzzi Magnum pumps.

Voltage 115/230, Max Amps 115V = 15.0 230V = 7.5, Single Speed, Round Flange, RPM = 3450, Threaded Shaft, Frame = 56J

Don't Forget Your Tune Up Kit

Hayward Super Pump Tune Up Kit
Hayward Super II Tune Up Kit
Hayward Max-Flo Tune Up Kit
Jacuzzi Magnum Tune Up Kit

Note: NOT California Title 20 Compliant. 

California Title 20 Compliant Options:

Motor Dimensions Motor Dimensions
Motor Image Motor Image

Product Specifications

Motor Name:
1 HP UST1102 Replacement Pool Motor
HP:
1 HP
Speed:
Single
RPM:
3450 RPM
Volts:
115/230 V
Amps:
15.0/7.5 amp
Service Factor:
1.1
Total HP:
1.1 HP
Frame:
56J
Stock #:
UST1102
Shaft:
Threaded
Overload Protector:
Auto
Dimension Letter:
AG
Dimensions:
11 in.
Commonly Used On:
Hayward Max Flow, Hayward Super Pump, Hayward Super II, Hayward Northstar and Jacuzzi Magnum
Flange:
Round
Notes:
NOT California Title 20 Compliant
Top

?     Asked on 9/13/2021 by Larry McFarlin

I need a recommendation on a replacement motor plus Gokit for this US Motors motor on my Hayward filter

 Reply

A  Answered on 9/14/2021 by InyoPools Product Specialist Craig C.

Hello Larry.  The Century Motors 1.0 HP Up Rate Motor model UST1102 is a compatible replacement for the US Motors AST125.  Century 1.0 HP Round Flange 56J Up Rate Motor - UST1102   The GOKIT3 contains the necessary parts to complete this project: motor shaft seal, seal plate gasket, and diffuser o-ring.   Tune Up Kit Hayward Super Pump - GOKIT3    
 Reply


?     Asked on 9/7/2021 by Carol BUSBY

Is this a buster pomp motor for a pool swipe?
 Reply

A  Answered on 9/9/2021 by InyoPools Product Specialist Craig C.

Hello Carol.  The Century Motors 3/4 HP Motor model B625 is a replacement Booster Pump Motor for the Polaris Booster Pump Model PB4-60 (2011-Current).  Polaris Booster Pump 3/4 HP Motor - B625    Polaris Booster Pump PB4-60 (2011-Current)   If this is not the motor you are researching please provide additional information so that the appropriate recommendation can be made.
 Reply


?     Asked on 8/27/2021 by

What is the warranty for this pump?
 Reply

A  Answered on 8/27/2021 by InyoPools Product Specialist Craig C.

Hello.  All Century motors are warranted against defects in material and workmanship for a period of 12 months from the date of installation or 24 months from the date of manufacture, whichever comes first.   Attached please find the Century Motors Statement of Warranty Policy.   Statement of Warranty Policy
 Reply


?     Asked on 8/25/2021 by Richard Meyer

Is this motor the correct replacement for the AO Smith 0-164303-23? All the specs look the same except for the Amps, which are slightly different. Also, can you please provide the right seal kit for the Hayward pump pictured?

 Reply

A  Answered on 8/25/2021 by InyoPools Product Specialist Stephen B.

Thank you for contacting Inyo Pools, Century 1.0 HP Round Flange 56J Up Rate Motor - UST1102 and GOKIT3 is the right replacement motor and seal kit
 Reply


?     Asked on 8/25/2021 by peter j battista

I'm looking for a replacement motor for my pool pump that is compatible with Hayward's SP2607X10 Super Pump Series. I'm needing the motor plus the replacement Seal kit. The motor I'm replacing is an AO Smith Model C48K2N143B1. Do you have both the motor and replacement seal kit in stock?
 Reply

A  Answered on 8/27/2021 by InyoPools Product Specialist Craig C.

Hello Peter.  The Century Motors 1.0 HP Up Rate Motor model UST1102 is the compatible replacement motor for your Hayward Super Pump model SP2607X10 with motor model C48K2N143B1.  It is recommended that the motor shaft seal, seal plate gasket, and diffuser o-ring be replaced concurrent with the new motor. The GOKIT3 contains the parts necessary to complete this repair.  Tune Up Kit Hayward Super Pump - GOKIT3            All parts are in stock and available. 
 Reply


?     Asked on 8/23/2021 by Jim G

My pump is howling pretty loud. Changed to salt two years ago on this 25 year old pump. Please let me know which motor to buy for direct replacement; the correct salt pool seal kit; and then the part numbers of the two motor bearings so I can rebuild the old motor as a spare. Thank you!

 Reply

A  Answered on 8/23/2021 by InyoPools Product Specialist Craig C.

Hello Jim.  The Century Motors 3/4 HP Up Rate Motor model UST1072 is the direct replacement for the Hayward Motor model C48J2N131B1.  Century 3/4 HP Round Flange 56J Up Rate Motor - UST1072   The GOKIT3SALT is the correct tune-up kit for the Hayward Super Pump.  Saltwater Tune Up Kit Hayward Super Pump - GOKIT3SALT   Century Motors, Motor Bearing 203, quantity 2 required, is the correct motor bearings for the Hayward motor model C48J2N131B1.   Bearing, 203 (Single) - 62032RS
 Reply


?     Asked on 7/28/2021 by Sean

My motor works great but can hear the bearings at the very end cap of the motor making annoying grinding noise. Do I have to replace the whole motor? What else do I need? Hayward Super Pump, C48K2N143B1 Any links to videos to ensure proper install?

 Reply

A  Answered on 7/29/2021 by InyoPools Product Specialist Craig C.

Hello Sean.    The noise generated could be the result of the motor shaft bearings failing.  These bearings are replaceable. Please review the attached. The Century Motors 1.0 HP Up Rate Motor UST1102 is the direct motor replacement.  When reinstalling the motor, the motor shaft seal, seal plate gasket, and diffuser o-ring should be replaced. The GOKIT3 contains these parts.  Bearing, 203 (Single) - 62032RS   How To Replace the Bearings in a Pool Pump Motor - Part I   How To Replace the Bearings in a Pool Pump Motor - Part II    Tune Up Kit Hayward Super Pump - GOKIT3
 Reply


?     Asked on 7/20/2021 by Davis Guidry

I have a US Motors 1061 Pool Pump Model # C55CXJMG-2155. I am looking to replace the electric motor section of this Pump. It is a 3450 RPM THP 1.65, 190 Frame 56J INS Class B, MFG# is H19C. Which Elect. Motor do You suggest ?
 Reply

A  Answered on 7/21/2021 by InyoPools Product Specialist Craig C.

Hello Davis.  The Century Motors 1.5 HP Up Rate motor model UST1152 is a compatible replacement motor for the motor model C55CXJMG.   Century 1.5 HP Round Flange 56J Up Rate Motor - UST1152
 Reply


?     Asked on 7/19/2021 by

Hello, I'm trying to find out which kit is needed for the Century 1.0 HP Round Flange 56J Up Rate Motor - UST1102 in my pump setup. I've added some photos and I believe this is the correct motor. Could you confirm my choice is correct?

 Reply

A  Answered on 7/19/2021 by InyoPools Product Specialist Stephen B.

Thank you for contacting Inyo Pools, Yes you have selected the right motor replacement GOKIT2 is the correct seal kit.
 Reply


?     Asked on 7/15/2021 by George Rogers

I need a replacement motor for Hayward Super Pump Model: C48K2N14381 Please! What replacement motor do I need? This is a 1hp Hayward
 Reply

A  Answered on 7/15/2021 by InyoPools Product Specialist Robert M.

The UST1102 is the correct replacement motor if you currently have a single-speed motor. If you have a 2-speed motor, you'll need part number STS1102.
 Reply


?     Asked on 7/13/2021 by Bill Conners

Is this a direct replacement for motor model C48K2N143C1C?

 Reply

A  Answered on 7/13/2021 by InyoPools Product Specialist Stephen B.

Thank you for contacting Inyo Pools, UST1102 is the replacement motor you need.
 Reply


?     Asked on 7/8/2021 by Dave

I'm looking for a motor to replace my old motor, I will include a picture of the motor, the motor and pump are about 17 years old and still going strong, I'm also going to replace everything while I'm taking it apart, seals, impeller etc, everything up to the strainer housing. I was going to order impeller kit SPX2607CKIT, just wondering if that is the correct seal kit that would fit this motor? Also wondering if I need to order a slinger for the motor?

 Reply

A  Answered on 7/8/2021 by InyoPools Product Specialist Craig C.

Hello Dave.  The Century Motors 1.0 HP Up Rate Motor model UST1102 is the correct replacement for your current motor model C48K2N143B1.  The Drive Train UpGrade Kit 1.0 HP - 5110-52 is the correct Drive Train UpGrade for your Hayward Super Pump and motor HP.  The motor shaft seal, seal plate gasket and diffuser o-ring included in the UpGrade Kit are correct for the Hayward Super Pump.  (Seal Kits are specific to the pump, not the motor).  The new motor will come with the slinger installed on the motor shaft.  Generic Super Pump™ Style Drive Train UpGrade Kit 1 HP - 5110-52
 Reply


?     Asked on 7/7/2021 by

what is the rotation? I need counter clockwise.
 Reply

A  Answered on 7/8/2021 by InyoPools Product Specialist Robert M.

The rotation of the shaft is counterclockwise.
 Reply


?     Asked on 6/28/2021 by Alaskan2

I need a list of parts that fit onto an A. O. Smith B228SE (Flange, seal, impeller, etc.)
 Reply

A  Answered on 6/28/2021 by InyoPools Product Specialist Patrick P.

Could you send us a few photos of your pump and motor? Please take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.
 Reply


?     Asked on 6/28/2021 by Scott Norris

Will this pump work as replacement for Hayward Superpump C48K2N143B1?

 Reply

A  Answered on 6/28/2021 by InyoPools Product Specialist Patrick P.

Yes, this is the correct replacement motor for the motor included in your photo. You will also need a Hayward Super Pump Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 6/23/2021 by William Kirwan

Hello, is this the acceptable replacement, and if not can you help me find it.

 Reply

A  Answered on 6/24/2021 by InyoPools Product Specialist Danny R.

Yes.  The UST1102 is the replacement for the C48K2N143B3
 Reply


?     Asked on 6/22/2021 by Todd Ferris

I need this motor. Do you have it?

 Reply

A  Answered on 6/22/2021 by InyoPools Product Specialist Craig C.

Hello Todd.  The Century Motors 1.0 HP Up Rate Motor model UST1102 is the direct replacement for your current motor.  This motor is in stock and available.
 Reply


?     Asked on 6/8/2021 by Edward A Brucker

Explain difference between sq 1102 and st 1102. Need 56J compatibility.
 Reply

A  Answered on 6/9/2021 by InyoPools Product Specialist Craig C.

Hello Edward.  The ST1102 is a 1 HP Round Flange (C-Face) 56J frame motor.  The SQ1102 is a 1.0 HP Square Flange 48Y frame motor.  Based on your need for 56J compatibility, the ST1102 would be the appropriate selection.  
 Reply


?     Asked on 6/6/2021 by Russ

Need to replace Hayward Super Pump 1 hp motor. Is this the correct replacement? How long before it would arrive? Neighborhood baby pool is not functional and the moms are driving me crazy.
 Reply

A  Answered on 6/7/2021 by InyoPools Product Specialist Danny R.

I totally understand when the neighborhood moms are out to get you!This is the correct replacement motor for your Hayward Super Pump 1 HP.  If you order it today and should leave tomorrow and I am guessing you will see it by the end of the week.
 Reply


?     Asked on 6/1/2021 by Renee Dye

Just order pump motor UST1102. Is there anything else I should order? Should I get new gaskets?
 Reply

A  Answered on 6/1/2021 by InyoPools Product Specialist Patrick P.

Hi, Renee, When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. Or if you know the make and model of your pump (i.e. Hayward Super Pump, Hayward Super II, Jacuzzi Magnum, etc..) then you could just supply us the name. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply

  • Commented on 6/2/2021 by Product Owner

    Please see attached photo

     Reply

    • Commented on 6/4/2021 by InyoPools Product Specialist Patrick P.

      Hi Renee, Thank you for the photo but we need the photo of the entire pump to include the basket area of the pump and showing the pipes going in and out of the pump. Could you please supply that photo and then we will make the appropriate suggestion.
       Reply


?     Asked on 6/1/2021 by Frank Giovinazzo

does the ust 1102 1hp fit c48k2n143b1
 Reply

A  Answered on 6/1/2021 by InyoPools Product Specialist Patrick P.

Hi, yes this is the correct replacement motor for your motor. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 5/29/2021 by Keven Poore

I have a 1 UMF-S Magnum Force pump and a Century 7-184948-22 motor which is considered the same as the UST1102. Since owning an inground pool is new to me (moved here 4 years ago), I'm wondering what my options are re: replacing the motor? It's tripping the breaker, so figured it would be easier to replace than try to fix. Capacitor was replaced 2 years ago. Is it wise to go up to 1.5 or 2 hp? What considerations should I have in making determinations for the pump/motor? Thanks.
 Reply

A  Answered on 5/29/2021 by InyoPools Product Specialist Danny R.

I typically recommend when you want to upgrade the HP of your motor it is best to change out the entire pump itself.  You can change out the motor, but you also need to change out other internal parts like the impeller and diffuser.  You also need to make sure your pool filter can handle your new increase HP motor.   Here is a link to more information about increasing your HP of your pump...Can I Go With A Higher Horsepower Pump?
 Reply

  • Commented on 5/29/2021 by Product Owner

    Thank you. That was helpful. Will check out the current motor and see why the power is tripping and go from there. Just that access to the electrical part of the motor is terrible and forces disconnecting the pipes and all. Could be the impeller or other moving parts not, well, moving.
     Reply


?     Asked on 5/23/2021 by Benny thomas

what amp breaker should be used with this motor ?
 Reply

A  Answered on 5/23/2021 by InyoPools Product Specialist Patrick P.

This motor requires a 20 amp breaker.
 Reply


?     Asked on 5/21/2021 by charles dominick

Interested in a replacement motor for my Hayward Super Pump, i would like to know if your motors are new or refurbished.
 Reply

A  Answered on 5/21/2021 by InyoPools Product Specialist Danny R.

This pool pump motor comes directly from Century Motors.  It is new and not refurbished.
 Reply


?     Asked on 5/19/2021 by Stephen Rhodes

what tune up kit would i use for this motor? Century 1.0 hp round flange, 56J, UST1102
 Reply

A  Answered on 5/20/2021 by InyoPools Product Specialist Robert M.

The UST1102 motor is used on several pumps. The tune up kit will depend on the make and model of the pump side. If you are unsure of the pump model, send us a picture of the complete pump.
 Reply


?     Asked on 5/18/2021 by Barry Trahan

Will this motor replace the motor pictured? Hayward Super Pump SP-1607-Z1-M...

 Reply

A  Answered on 5/18/2021 by InyoPools Product Specialist Patrick P.

Yes, this is the correct replacement motor for the motor included in your photo. You will also need a Hayward Super Pump Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/15/2021 by Jeffrey S. Merkel

How long does the free shipping take for 14626 zip.
 Reply

A  Answered on 5/15/2021 by InyoPools Product Specialist Danny R.

Motors are our priority.  Typically takes 2-3 days for shipping.  Since it is the weekend it will not ship out until Monday night.
 Reply


?     Asked on 5/15/2021 by JonH

My bearings are shot. I have a Century Model C48K2N143B1 Motor pump also has Model SP1607Z1M. Will this motor be a good swap for replacement? Also do you have the back and front Bearings for the old Motor C48K2N143B1/SP1607Z1M. I have replaced these bearings before, about 15 years ago on an older Motor. This current Motor is about 9 or 10 years old. For the low cost of a couple of bearings I do not mind taking the time to rebuild the old Motor to have as a back up in the future.
 Reply

A  Answered on 5/18/2021 by InyoPools Product Specialist Patrick P.

Yes, this is the correct replacement motor for the motor included in your photo. You will also need a Hayward Super Pump Seal Kit when you replace your motor. We do carry the bearings for your motor and you will require 2 of these 6203 Pool Motor Bearings. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/14/2021 by TUU HOANG

My Hayward Pool Pump is old so I can not read the tag for the model. The current motor is an old Marathon Motor. I am looking for a Century motor to replace that Marathon Motor. It is 1HP, Frame 56 J , Code L. The question is can I replace that Marathon Motor with Century UST1102 motor ???

 Reply

A  Answered on 5/14/2021 by InyoPools Product Specialist Robert M.

Yes, the UST1102 will replace your Marathon motor model 5KC49NN2135X.
 Reply

  • Commented on 5/14/2021 by Product Owner

    Thanks for your quick reply. I have 2 more questions 1. If I replace my Marathon Motor with Century UST1102, Beside the new shaft seal, do I need new Impeller ?? 2. What is the main different between UST1102 and ST1102 ?? Thank again
     Reply

    • Commented on 5/14/2021 by InyoPools Product Specialist Robert M.

      You would not a new impeller unless your existing one was damaged. The ST1102 has a higher total HP than the UST1102. The total HP of the ST1102 is 1.5 and the total HP rating of the UST1102 is 1.1.
       Reply


?     Asked on 5/13/2021 by Mark

I currently have a Century ST1102, would this UST1102 be a replacement? If so, what seal kit would I need? Thanks Mark
 Reply

A  Answered on 5/13/2021 by InyoPools Product Specialist Robert M.

No, the UST1102 is not the correct replacement for the ST1102. The impeller for your ST1102 would be too heavy for the UST1102 and it would cause the motor to fail prematurely. We recommend going with another ST1102 motor
 Reply


?     Asked on 5/11/2021 by Sandy

I have a Model VL40T32, Serial # 21121401008213004 pool pump. Is this the correct replacement motor. I have it connected to a 42lb sand filter.
 Reply

A  Answered on 5/11/2021 by InyoPools Product Specialist Patrick P.

Hi Sandy, This is NOT the correct replacement motor, you would require this Hayward 40 GPM Replacement Motor unfortunately we are currently out of stock on that motor.
 Reply

  • Commented on 5/11/2021 by Product Owner

    What would you recommend if i want to replace the entire pump
     Reply

    • Commented on 5/11/2021 by InyoPools Product Specialist Patrick P.

      Hi Sandy, I would suggest this 1/2 HP Hayward Power Flo Pump
       Reply

      • Commented on 5/11/2021 by Product Owner

        Will my existing hose from thev old model work with this one
         Reply

        • Commented on 5/12/2021 by InyoPools Product Specialist Patrick P.

          Hi Sandy, We are not 100% sure if the hose will fit directly onto the pump, if not then let us know and we should carry some adapters which should be able to make your current hose work, or possibly suggest a replacement hose.
           Reply


?     Asked on 5/10/2021 by Sonny

I have a Century pump that is a few years old and it run hot. I think it was rewired incorrectly by the person who put it in. The casing is scolding hot after about 5 minutes of running it. (when rain or water hit it it steams). You can see by the pic that the labels are turning colors from the heat as well as the black casing. Can this motor replace my motor? I am worried about a fire and just want to put in a whole new motor. I included pics of the label and model number. Thank you

 Reply

A  Answered on 5/10/2021 by InyoPools Product Specialist Robert M.

Yes, the UST1102 motor will replace your HST110.
 Reply


?     Asked on 5/5/2021 by Michael DAlba

What is a replacement motor for a HaywardSP2670007X10?
 Reply

A  Answered on 5/5/2021 by InyoPools Product Specialist Craig C.

Hello Michael.  The Century Motor UST1102 is a replacement motor for the Hayward SP2670007x10.  This motor differs from the original motor SPX2607Z1MTG but is a replacement.  When replacing the motor, a new shaft seal should also be installed.  Pump Shaft Seal 3/4" PS-201
 Reply


?     Asked on 5/4/2021 by John Roberts

if i order this today, when it will arrive to zip code 20736?
 Reply

A  Answered on 5/4/2021 by InyoPools Product Specialist Danny R.

Typically the UST1102 pool pump motor will ship out within 24 hours and takes about 2-3 days for delivery.
 Reply


?     Asked on 5/3/2021 by Jorge Ferrin

GPM?
 Reply

A  Answered on 5/4/2021 by InyoPools Product Specialist Patrick P.

Hi Jorge, The GPM will be dependent on which pump housing the motor is mounted to, could you please let us know the pump housing information (i.e. Hayward, Pentair, Jacuzzi, etc..) also how far is the pump placed away from the pool?
 Reply


?     Asked on 4/28/2021 by Alex Pitsos

So Hayward (SP2607X10) has been great last 8 years but this season opener (I close pool every season Sep/May.. runs 24/7 May/Sep) just humming.. replaced capacitor .. still hums .. motor seemed frozen but with large channel locks was able to get her to break free and turn pretty easy.. she now turns back and forth (turned 50 times) but still humms ... Is this the correct replacement? Hayward is "assembled" in China $$ .. this one made in China so $ ...

 Reply

A  Answered on 4/30/2021 by InyoPools Product Specialist Patrick P.

Yes, this is the correct replacement motor for the motor included in your photo. You will also need a Hayward Super Pump Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 4/8/2021 by ched Yearout

Is there a slinger furnished as an integral part on this motor?
 Reply

A  Answered on 5/6/2021 by InyoPools Product Specialist Robert M.

The rubber water slinger is included with the UST1102 motor.
 Reply


?     Asked on 11/29/2020 by richard owens

I HAVE HAYWARD SUPER POOL PUMP MOTOR THAT WENT OUT THE MODEL NUMBER IS C48K2N143B1 THIS PUMP FIT AND DOES IT CAME WITH THE GASKETS THANKS
 Reply

A  Answered on 11/30/2020 by InyoPools Product Specialist Hector F.

Hi Richard, yes, this is the correct single speed replacement motor for your motor model C48K2N143B1. You will also need a Hayward Super Pump seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 11/27/2020 by Brian L

My Hayward pump is screeching. The model number is C48K2N143B1. Is this the correct replacement motor? Also, what seal kit should I order? Do I also need to order a bearing kit?

 Reply

A  Answered on 12/1/2020 by InyoPools Product Specialist Hector F.

Hi Brian, yes, this is the correct single speed replacement motor for the motor included in your photo. You will also need a Hayward Super Pump seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 11/21/2020 by Angela

Sorry if this is a dumb question, but I do not know a lot about pool motors, and just want to make sure we have the correct replacement motor and voltage. Our original motor was a Century Model C48K2N143B1 and we ordered the Century UST1102. The voltage on the old motor is 115/230 and voltage on the new motor is 230/115, which are the same, but in a different order. Does the order of the voltage amounts matter? Do I need to make any adjustments in the installation since they are reversed?
 Reply

A  Answered on 12/1/2020 by InyoPools Product Specialist Hector F.

Hi Angela, the order of the voltage options on this motor label does not matter however the voltage does need to be set correctly per the voltage you have going to the motor. Here is a guide that we created called "How To Wire A Pool Pump" that should assist. 
 Reply


?     Asked on 10/18/2020 by phil

Does this fit this model number HST110?
 Reply

A  Answered on 10/19/2020 by InyoPools Product Specialist Patrick P.

Hi Phil, Yes this UST1102 is the correct replacement motor for your HST110. When replacing your motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 10/12/2020 by Esko Lampela

Is the UST1102 interchangeable with the CT1102 (K48L2N100A1)?
 Reply

A  Answered on 10/13/2020 by InyoPools Product Specialist Hector F.

These motors are actually not interchangeable because the CT1102 is actually a stronger motor than the UST1102. I know it can be confusing just reading the label so here is a guide that we put together called How To Understand True Pump Horsepower - Up Rated vs Full Rated that can further explain that. 
 Reply


?     Asked on 10/8/2020 by lewis runyon

i am looking for replacement motor for goulds 1-hp
 Reply

A  Answered on 10/19/2020 by InyoPools Product Specialist Joe S.

Do you have a cat number off the motor label, P/N or Model number? Located in the top right corner of the motor label. Here is a guide to help with how to read a motor label.
 Reply


?     Asked on 10/6/2020 by Al

My dad's pool motor is noisy/going out. What would be the correct replacement motor? See pics. Label states its an Emerson Model # T55CXCHM-1325 1.50 THP, 1.0FRHP/1.50SF

 Reply

A  Answered on 10/15/2020 by InyoPools Product Specialist Hector F.

Yes, this is a compatible single speed replacement motor for your model T55CXCHM-1325. 
 Reply


?     Asked on 10/4/2020 by JOSH WILLIAMS

Need a motor replacement for model # c4sk2n143 hayward super pump 1hp with an sf of 1.65 purchased back in 95.
 Reply

A  Answered on 10/15/2020 by InyoPools Product Specialist Joe S.

Good day, Josh,Based on the motor model number you will need to order Century 1.0 HP Round Flange 56J Full Rate Motor - ST1102.
 Reply


?     Asked on 9/24/2020 by Brad haynie

L1&L2 are for 230v? With my black button turned to 230v and 120v is L1=hot L2=natural?
 Reply

A  Answered on 12/16/2020 by InyoPools Product Specialist Hector F.

Hi Brad, yes this is the correct wiring arrangement for 230/ 120 voltage on this model motor. The knob or voltage block will need to be placed on the appropriate voltage going to your motor. Here is a guide that we put together called "How To Wire A Pool Pump" that may also further assist.  
 Reply


?     Asked on 9/20/2020 by Antonio V Bova

Looking for a replacement motor for my Hayward SP2607X10.
 Reply

A  Answered on 9/21/2020 by InyoPools Product Specialist Matt S.

The standard motor replacement for the Hayward Super Pump SP2607X10 is the UST1102
 Reply


?     Asked on 9/14/2020 by steve

My old motor is C48k2pa105C5. Will this replace it?
 Reply

A  Answered on 9/15/2020 by InyoPools Product Specialist Robert M.

No, the UST1102 is not the replacement for the C48K2PA105C5. The correct replacement is model USQ1102. Click Here to View the USQ1102 motor.
 Reply


?     Asked on 9/13/2020 by Karla L Jeffers

I need to replace Leslie Pool's "MTR THD 1 HP FULL 6.L3 EB128 SE" WILL THIS MOTOR WORK?? THANKS.
 Reply

A  Answered on 12/17/2020 by InyoPools Product Specialist Hector F.

Hi Karla, the correct single speed replacement motor for your motor catalog number EB128 is the 5222X. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 9/8/2020 by

When using this motor with 115v, what are the connections for L1 and L2?
 Reply

A  Answered on 9/8/2020 by InyoPools Product Specialist Hector F.

The neutral will need to be placed on line 2 and the lead at line 1. Please refer to the wiring diagram on the motor label. 
 Reply


?     Asked on 9/1/2020 by Ramiro A estrella

my pool motor model or p/n is SP1610-Z-1-BNSC part 7-193221-02 serial 317063m what motor can i replace with thank you
 Reply

A  Answered on 12/21/2020 by InyoPools Product Specialist Hector F.

Hi Ramiro, the correct single speed replacement motor for your motor part number 193221 is the SN1102. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump or quickest use our online chat feature so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 8/25/2020 by Lise

Good day, Could you please confirm that this model can replace my actual SP1607Z1MBK motor ? Thank you

 Reply

A  Answered on 8/25/2020 by InyoPools Product Specialist Lennox H.

Hi, Lise. Yes, this UST1102 motor is the correct replacement. 
 Reply


?     Asked on 8/11/2020 by Tiffany

I have to replace my motor. Is this the proper replacement? My current motor is HST110. My pump is Hayward SP2807X10

 Reply

A  Answered on 8/11/2020 by InyoPools Product Specialist Lennox H.

Hi, Tiffany. This UST1102 motor is the correct replacement. You will also need the Tune Up Kit Hayward MaxFlo - GOKIT1
 Reply


?     Asked on 8/5/2020 by Jennifer Sellers

What kind of seal kit will I need for UST1102?

 Reply

A  Answered on 8/5/2020 by InyoPools Product Specialist Patrick P.

Hi Jennifer, You will require this Hayward Super Pump Seal Kit
 Reply


?     Asked on 8/3/2020 by JaJa

I need a replacement for a pool pump C48KN143C1C

 Reply

A  Answered on 8/3/2020 by InyoPools Product Specialist Patrick P.

The UST1102 is the correct replacement motor for the motor in your photo. When replacing your motor you will need a seal kit. For us to suggest the proper seal kit could you send a photo of a wide shot of your complete pool pump to show the pipes going in and out of the pump? To supply this photo simply click the reply link below and upload your photo. Once we get this photo we can make the proper recommendation for the seal kit.
 Reply

  • Commented on 8/5/2020 by Product Owner

    Thank you- here is a picture of our pool pump.

     Reply

    • Commented on 8/5/2020 by InyoPools Product Specialist Patrick P.

      Hi JaJa, Thanks for the photo! You have a Hayward Max Flo Pump and you will require this Hayward Max Flo Seal Kit
       Reply

      • Commented on 8/6/2020 by Product Owner

        Please see below 5 follow up questions. Thank you for your amazing customer service! Question # 1 Do I need the Century 1.0 HP Round Flange 56J Up Rate Motor - UST1102 or the Hayward Max Flo Pump ? Question # 2 How much will be the total co$t with Hayward Max Flo Seal Kit ? Question # 3 How do I order? Question 4 How long will it take to ship to zip code 32824? Question 5 What is the cost of shipping to zip code 32824?
         Reply

        • Commented on 8/6/2020 by InyoPools Product Specialist Patrick P.

          Hi JaJa, I would suggest just the replacement motor UST1102 and seal kit. The total cost of UST1102 and Seal kit with Tax to 32824 is $221.98. Please order directly through the website by clicking these two links http://www.inyopools.com/Products/00200017001331.htm and http://www.inyopools.com/Products/00500022000633.htm or give us a call to order by phone 407-834-2200 Estimated delivery time to 32824 is 2-4 business days and shipping is Free!
           Reply

          • Commented on 8/7/2020 by Product Owner

            GREAT CUSTOMER SERVICE!! We are ordering right now. We will recommend your company to everyone we know. Thank you SO MUCH!!! Hashi and JaJa Richards
             Reply


?     Asked on 8/2/2020 by

Need to replace sp1607z1m
 Reply

A  Answered on 12/15/2020 by InyoPools Product Specialist Hector F.

Hi, yes this is the correct replacement motor for your motor model sp1607z1m. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 7/27/2020 by Tom Bello

i have motor #UST1102 set on timer the last few days when first comming on motor makes humming noise for about 2 seconds then shuts off 5 min later comes back on and runs with no problems does this mean motor going bad
 Reply

A  Answered on 11/13/2020 by InyoPools Product Specialist Hector F.

Hi Tom, often time this could be a bad start capacitor. Here is a guide that we put together called "How to Test a Pool Pump Capacitor" that may help. 
 Reply


?     Asked on 7/23/2020 by Anita

I need to replace my pool pump motor #UST1102. Which seals do I need to get?

 Reply

A  Answered on 10/27/2020 by InyoPools Product Specialist Hector F.

For us to suggest the proper seal kit could you send a photo of a wide shot of your complete pool pump to show the pipes going in and out of the pump? To supply this photo simply click the reply link below and upload your photo. Once we get this photo we can make the proper recommendation for the seal kit.
 Reply


?     Asked on 7/23/2020 by

do you sell jandy phpf 1.0 pumps
 Reply

A  Answered on 11/16/2020 by InyoPools Product Specialist Hector F.

Hi Gary, we no longer carry the Jandy PHPF Stealth complete pool pumps however the replacement motor for your PHPF10 is the B848
 Reply


?     Asked on 7/21/2020 by Jared Philip Pingleton

does this fit a Hayward Super Pump 1 hp model # c48k2n143b1?
 Reply

A  Answered on 10/28/2020 by InyoPools Product Specialist Hector F.

Hi Jared, yes this is the correct single-speed replacement motor for your motor model c48k2n143b1. It is also recommended to replace the seals when replacing a motor. For a chlorine swimming pool and with the Hayward Super pump series, it will be the GOKIT3. For a saltwater pool, it will be the GOKIT3SALT
 Reply


?     Asked on 7/21/2020 by Van Lu

My pump model is SP3007X10AZ and motor model is AO SMITH C48K2N143B3. Is this the right motor to replace?
 Reply

A  Answered on 10/28/2020 by InyoPools Product Specialist Hector F.

Hi Van, yes this is a suitable single-speed replacement motor for your Hayward Super II model SP3007X10AZ  pool pump. It is also recommended to replace the seals when replacing a motor. For your Hayward pump in a chlorine swimming pool, it is the GOKIT2 and for a saltwater pool, it is the GOKIT2SALT
 Reply


?     Asked on 7/20/2020 by Chris Avery

Hi, Do you need to purchase the impeller when replacing the motor? Thanks, Chris
 Reply

A  Answered on 10/28/2020 by InyoPools Product Specialist Hector F.

Hi Chris, most often pool owners replace the motor and seals. Sometimes an impeller does need to be replaced if perhaps it is badly worn, cracked, or damaged. In order to locate the correct seals, we just need to know the front pump housing wet end model name or number that the motor attaches to. You can always upload a few images of that housing in a reply here if you need. 
 Reply


?     Asked on 7/20/2020 by Megan Hubbard

Our Hayward Superpump went out and our pool guy replaced it with a century pump (c48k2n143b1). Well the century pump didn’t even last a year so we are wanting to order another 1 hp Hayward super pump. Will the 1 hp Hayward super pump motor still fit into our current pump? I’m pretty sure all they replaced was the pump motor. Is there anything else I need to order with the new motor?

 Reply

A  Answered on 11/16/2020 by InyoPools Product Specialist Hector F.

Yes, this is the correct replacement motor for the motor model c48k2n143b1 included in your photo. You will also need a Hayward Super Pump seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 7/14/2020 by Matthew ZIndle

I'm replacing a 3/4 HP, model C48J2N131 with this UST1102 1.0 HP pump. Will this work out fine? I was told it would and it appears everything will work properly. I have 1.5" piping, 1 input, 1 output though a hayward sand filter.

 Reply

A  Answered on 11/17/2020 by InyoPools Product Specialist Hector F.

Hi Matthew, yes this is the correct replacement motor for your motor included in the photo. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 7/9/2020 by Brandi Smith

I need a replacement motor for a Hayward Max Flo SP2807x10. Is this the correct part? If so, what other parts are needed with this?

 Reply

A  Answered on 11/18/2020 by InyoPools Product Specialist Hector F.

Hi Brandi, yes, this is the correct replacement motor for the motor included in your photo. You will also need a Hayward Max Flo seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 7/4/2020 by

I have a haywood super pump model number c48k2n143b1, will this motor fit?
 Reply

A  Answered on 11/19/2020 by InyoPools Product Specialist Hector F.

Hello, yes, this is the correct replacement motor for the motor model c48k2n143b1. You will also need a Hayward Super pump seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 6/26/2020 by Kenneth Woodard

Looks like need to replace Hayward SP-1607-Z1-M. This looks like it is an exact fit? Century 1.0 HP Round Flange 56J Up Rate Motor - UST1102
 Reply

A  Answered on 10/23/2020 by InyoPools Product Specialist Hector F.

Hi Kenneth, yes this would be the correct single speed replacement motor for your model SP-1607-Z1-M. It is also recommended to replace the seals and gaskets when replacing a motor. We would just need to know the front pump wet end housing model name or number that the motor attaches to in order to cross-reference those for you. You can also upload images of that housing in a reply here if need be. 
 Reply


?     Asked on 6/9/2020 by Gary Searcy

I need a motor replacement for a Hayward Superpump SP2607x10. Is this the motor? What other parts would I need. This will be my first time changing out the motor. How difficult is this?
 Reply

A  Answered on 6/9/2020 by InyoPools Product Specialist Lennox H.

Hi, Gary. This UST1102 is the correct replacement. You will also need the Hayward Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT. Check out our How To Replace the Motor on Your Pool Pump, for instruction.
 Reply


?     Asked on 6/8/2020 by

I have model UST1120 -- I need to replace the seal between pump and water flow basket. (pool guy called it a wet/dry seal. can you help me with this part?
 Reply

A  Answered on 6/8/2020 by InyoPools Product Specialist Patrick P.

For us to suggest the proper seal kit could you send a photo of a wide shot of your complete pool pump to show the pipes going in and out of the pump? To supply this photo simply click the reply link below and upload your photo. Once we get this photo we can make the proper recommendation for the seal kit.
 Reply

  • Commented on 7/1/2020 by Product Owner

    What gasket kit do I use for this pump?

     Reply

    • Commented on 8/27/2020 by InyoPools Product Specialist Lennox H.

      Don, The Hayward MaxFlo Tune Up Kit - GOKIT1
       Reply


?     Asked on 6/8/2020 by Harold

What is the warranty?
 Reply

A  Answered on 11/24/2020 by InyoPools Product Specialist Hector F.

Hi Harold, these single-speed Century motors carry a one-year manufacturer warranty. Please see this warranty card for further warranty details. 
 Reply


?     Asked on 6/6/2020 by David T Cunningham

hi i need to replace my motor on a hayward 1 hp pump motor ser#04508ch do you have that motor.thanks
 Reply

A  Answered on 12/1/2020 by InyoPools Product Specialist Hector F.

Hi David, could you send us a few photos of your pump and motor? Please take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.
 Reply


?     Asked on 6/6/2020 by ED DUBE

I need to replace my Hayward 1 HP pump motor Model # C48K2N143B1. Do you have a replacement motor. Thanks Ed
 Reply

A  Answered on 6/6/2020 by InyoPools Product Specialist Patrick P.

Hi Ed, yes this UST1102 Motor on this page is the correct replacement for your C48K2N143B1 and we do have it in stock. When replacing your motor you will need a seal kit. For us to suggest the proper seal kit could you send a photo of a wide shot of your complete pool pump to show the pipes going in and out of the pump? To supply this photo simply click the reply link below and upload your photo. Once we get this photo we can make the proper recommendation for the seal kit.
 Reply


?     Asked on 6/3/2020 by Dan

My pump motor died today. Would this motor be a good replacement for my old one?

 Reply

A  Answered on 6/3/2020 by InyoPools Product Specialist Patrick P.

Hi Dan thanks for the photos! You will require this UST1102 Motor. when replacing your motor you will need a seal kit. For us to suggest the proper seal kit could you send a photo of a wide shot of your complete pool pump to show the pipes going in and out of the pump? To supply this photo simply click the reply link below and upload your photo. Once we get this photo we can make the proper recommendation for the seal kit.
 Reply


?     Asked on 6/2/2020 by Bill A

My pool has always had a 1 Hp pump and some goon locally sold me a 2hp Hayward superpump last year. I would like to get back to a 1 hp because I am having some filtering issues. Can I direct replacement this motor into my wet side super pump housing? Is there a variable speed option worth considering? I’m 115.

 Reply

A  Answered on 6/2/2020 by InyoPools Product Specialist Patrick P.

Hi Bill, First off great use of the word Goon =) As far as replacement motor goes there is not a 115V option in a variable speed. If you want to go to a 1 HP then go with this motor here UST1102 1 HP Motor this Hayward Super Pump 1 HP Impeller and this Hayward Super Pump Shaft Seal
 Reply

  • Commented on 6/3/2020 by Product Owner

    Ordered all 3. Thanks so much!!!
     Reply

    • Commented on 6/3/2020 by InyoPools Product Specialist Patrick P.

      Thanks Bill!
       Reply


?     Asked on 5/30/2020 by Dwight Taylor

this motor runs at 140 degrees will it damage the seals
 Reply

A  Answered on 5/30/2020 by InyoPools Product Specialist Hector F.

These motor are designed to run at around 140 degrees so the only real way the seals get damaged is from a pump running with no water or maybe corrosive water. 
 Reply


?     Asked on 5/30/2020 by david thomas weis

The motor i have now is about 5 years old the numbers on it are Model # ST1102 Serial #06712CH0318990
 Reply

A  Answered on 5/30/2020 by InyoPools Product Specialist Hector F.

If you are needing the direct single speed replacement motor for your model then it will be the ST1102 that you can vie by clicking here
 Reply


?     Asked on 5/27/2020 by Jenn

The sticker on our Hayward is gone this was the best I could get. I believe it is a 1HP, would this motor work to replace that? If we wanted to go up to a 1.5HP could we just upgrade the motor or would we need another full set up?

 Reply

A  Answered on 5/27/2020 by InyoPools Product Specialist Patrick P.

Hi, Thanks for the photos and yes you do have a 1 HP Super Pump and you would use this UST1102 1 HP Motor and this Hayward Super Pump Seal Kit. If you wanted to upgraded to 1.5 HP you would need this UST1152 1.5 HP Motor this 1.5 HP Hayward Super Pump Impeller and this Hayward Super Pump Seal Kit
 Reply


?     Asked on 5/26/2020 by Will

Would this motor work as a replacement for Part # 8-152560-20 on a Hayward Housing Model # 1607X10? If not, do you carry a replacement motor that would work for this configuration?

 Reply

A  Answered on 5/26/2020 by InyoPools Product Specialist Patrick P.

Yes the UST1102 is the correct replacement motor for you. You will also need this Hayward Super Pump Shaft Seal
 Reply


?     Asked on 5/26/2020 by gary lohr

All my numbers on hayward pump motor are gone- a guy told me get the number off the basket which is SP3000-M can you recommend a motor ,i think it was 1 hp 120 volt and i would like to put 1 1/2 or 2 hp if possible - pool is 20 x40 with 1 suction and 2 returns , also like to replace diffuser ,impeller and gasket and seals while removing the old motor Thanks Gary , i dont think my 1st post went through =if it did sorry for double post

 Reply

A  Answered on 5/26/2020 by InyoPools Product Specialist Patrick P.

Hi Gary, Thanks for the photos! If you would like to go up a 1.5 HP you will require this UST1152 1.5 HP Replacement Motor and this Hayward Super II Seal Kit as well as this 1.5 HP Super II Impeller. If you would like to go up a 2 HP you will require this UST1202 2 HP Replacement Motor this Hayward Super II Seal Kit this 2 HP Impeller Ring this 2 HP Diffuser as well as this 2 HP Super II Impeller
 Reply


?     Asked on 5/22/2020 by Nicole

Hello, would this pump work for SP1607Z1M?
 Reply

A  Answered on 12/3/2020 by InyoPools Product Specialist Hector F.

Hi Nicole, yes this is the correct replacement motor for your motor model SP1607Z1M. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 5/21/2020 by TIM

Is this the correct motor replacement for Hayward SP2607X10 pump? The attached picture is the current motor. Pool is salt water. Thanks

 Reply

A  Answered on 5/22/2020 by InyoPools Product Specialist Hector F.

Yes, this would be a suitable single speed replacement motor. If you need the seals then you can use the GOKIT3 for a chlorine swimming pool that you can view by clicking here or the GOKIT3SALT for a saltwater pool that you can view by clicking here
 Reply


?     Asked on 5/20/2020 by

i replaced the bearings in my motor and when i took it apart i did not a fan in it is there one supposed one as it run very hot
 Reply

A  Answered on 5/20/2020 by InyoPools Product Specialist Hector F.

These motors are designed to run hot at about 140 degrees and if overheat is designed to shut down. Also, the part number for the fan on this motor is 5271-02 that you can view by clicking here
 Reply


?     Asked on 5/18/2020 by Ted Grumblatt

Please confirm that the UST1102 is the replacement motor for my Hayward Pool Pump. See photo for details. Thank you.

 Reply

A  Answered on 5/19/2020 by InyoPools Product Specialist Hector F.

Actually, the direct single sped replacement motor would be the model CT1102 that you can view by clicking here
 Reply


?     Asked on 5/16/2020 by

I have a jacuzzi magnum 1000 pool pump. Inground pool. I need to replace the motor. What motor and parts will I need?

 Reply

A  Answered on 5/16/2020 by InyoPools Product Specialist Patrick P.

Hi, Yes this UST1102 is the correct replacement motor for the motor included in your photo. You will also need a Jacuzzi Magnum Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/15/2020 by JPalladino

Hello! I am looking for the replacement gaskets for a Century UST1102 model pump. I'm guessing the original Hayward pump was replaced by this at some point (moved into house last summer), and now it appears this replacement has a slow leak. Just looking to confirm which "go kit" should be used with this model so that I can replace the gaskets... Thank you in advance!

 Reply

A  Answered on 1/4/2021 by InyoPools Product Specialist Hector F.

Hello, for us to suggest the proper seal kit could you send a photo of a wide shot of your complete pool pump to show the pipes going in and out of the pump? To supply this photo simply click the reply link below and upload your photo or quickest provide those images using our live online chat feature. Once we get this photo we can make the proper recommendation for the seal kit.
 Reply


?     Asked on 5/15/2020 by Jeremy Hawkins

Will this motor work with my exsisiting parts on my 1.5hp super pump? I really only need a 1hp. I currently have the 1.5hp super pump
 Reply

A  Answered on 1/5/2021 by InyoPools Product Specialist Hector F.

Hi Jeremy, could you send us a few photos of your pump and motor? Please take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos or quickest using our live online chat feature. Once we get those photos we can make the proper recommendation.
 Reply


?     Asked on 5/14/2020 by James p welch

Will this acts as a replacement for my current Motor? Pics provided. Do I need anything else? Pump is Hayward sp2607x10

 Reply

A  Answered on 1/5/2021 by InyoPools Product Specialist Hector F.

Hi James, yes, this is the correct replacement motor for the motor included in your photo. You will also need a Hayward Super pump seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/14/2020 by James p welch

This is my current motor. Would this motors work as a replacement?

 Reply

A  Answered on 1/5/2021 by InyoPools Product Specialist Hector F.

Hi James, yes this is the correct single speed replacement motor for your motor included in your photos. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos or quickest provide them using our online chat feature. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 5/14/2020 by Sue Michalski

Will this pump match on the hayward Pro Series Model#S244T?
 Reply

A  Answered on 1/5/2021 by InyoPools Product Specialist Hector F.

Hi Sue, could you send us a few photos of your pump and motor? Please take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos or quickest using our live online chat feature. Once we get those photos we can make the proper recommendation.
 Reply


?     Asked on 5/13/2020 by William Dunn

Hi, I have a Hayward Max-Flo SP2807x10 pool pump with an A.O. Smith C48K2N143A3 motor (1HP, 115/230 v, 15.0/7.5 A, 56J, single phase). The motor is going bad, has been whining for over a week! I'm in CA (Title 20), therefore, cannot replace with A.O. Smith UST1102!! 1. Any CA Title 20 compliant replacement motors? Recommendations? 2. Can I use a 3/4HP A.O. Smith UST1072 - CA Title 20 compliant)? Any disadvantages? 3. I have GOKIT1, is it compatible with above motors? TIA.
 Reply

A  Answered on 1/5/2021 by InyoPools Product Specialist Hector F.

Hi William, being that you had a UST1102 I would suggest either meet that horsepower or exceed with an ECM16CU variable speed that you can always adjust accordingly. The GOKIT1 is the correct seal kit for the Hayward Max Flo pool pump. 
 Reply


?     Asked on 5/13/2020 by Ken

I have a built in pool, hayward pump # C48K2N143B1 1hp pump and need a replacement, will this work?
 Reply

A  Answered on 12/7/2020 by InyoPools Product Specialist Hector F.

Hi Ken, yes this is the correct replacement motor for your motor. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 5/13/2020 by Jim

I have a hayward super pump sp1600. The motor I need replaced is ASB654, 1hp, sf-1.4, mod# K63CXDGH-5169. Is the UST 1102 the motor neede to replace the ASB654? I need the replacement ASAP as the old one has gone into the death whin Thanks.
 Reply

A  Answered on 1/5/2021 by InyoPools Product Specialist Hector F.

Hi Jim, the correct single speed replacement motor for the motor model ASB654 is the 5222AX. You will also need a Hayward Super pump seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/12/2020 by Jim

I have an ASB654 1hp motor, SF 1.4, model US Motors K63CXDGH-5169 on a spx 1600 pump. Need a replacement motor. Thanks.
 Reply

A  Answered on 5/12/2020 by InyoPools Product Specialist Patrick P.

Hi Jim, the UST1102 is not the correct replacement motor for your pump. You will require this B654 1 HP Full Rate Pool Motor when replacing your motor you will need a seal kit. For us to suggest the proper seal kit could you send a photo of a wide shot of your complete pool pump to show the pipes going in and out of the pump? To supply this photo simply click the reply link below and upload your photo. Once we get this photo we can make the proper recommendation for the seal kit.
 Reply


?     Asked on 5/11/2020 by James Ferguson

Is this the right motor to replace this?

 Reply

A  Answered on 12/7/2020 by InyoPools Product Specialist Hector F.

Hi James, the correct single speed replacement motor for the motor included in your photo is the QC1102. You will also need a Sta-Rite Dura Glas/ Max E Glas seal kit when you replace your motor. You will also need to remove the copper cone insert in the seal plate when installing the shaft seal if you have one there. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/11/2020 by Thomas Smith

How long will it take to receive this item i live in 27295 CENTURY ust1102
 Reply

A  Answered on 5/11/2020 by InyoPools Product Specialist Patrick P.

Hi Thomas, if you ordered before 1PM EST today then I would estimate you would have by the end of the week.
 Reply


?     Asked on 5/7/2020 by George

Hi is this a replacement for aosmith ST1102 C48L2N134C2 ? I don't see this part number listed in the parts
 Reply

A  Answered on 12/8/2020 by InyoPools Product Specialist Hector F.

Hi George, the correct replacement motor for your motor model C48L2N134C2  is the ST1102. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 5/6/2020 by Steven Woosley

I have what I believe is a Hayward Super Pump that is approximately a 2001 model. It currently has a Century 1 HP motor. Is this the correct replacement motor? Is there any reason to possibly switch to a larger motor? The pool is approximately 29,000 gallons if that matters. Thanks, Steven

 Reply

A  Answered on 1/7/2021 by InyoPools Product Specialist Hector F.

Hi Steven, the correct single speed replacement motor for the motor included in your photo is the 5222X. You will also need a Hayward Super Pump seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project. These pumps are sized initially by a certified pool contractor however if you are considering it may not be enough here is a guide that we put together called "How to Size a Pool Pump for Your In-Ground Pool" that can assist with that. 
 Reply


?     Asked on 5/3/2020 by

My motor plate says ST1102. I'm looking at this one on your site but it says UST1102. Will this motor work for me?
 Reply

A  Answered on 12/9/2020 by InyoPools Product Specialist Hector F.

Hi, the correct single speed replacement motor for your motor model ST1102 actually is the ST1102. Sometimes these model numbers can get overwhelming and confusing. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 5/1/2020 by kelley

Will this fit a Hayward Super pump model C48K2N143B1 ? On the pump plate it has SP1607Z1M, but all I can find has SPX1607Z1M
 Reply

A  Answered on 12/10/2020 by InyoPools Product Specialist Hector F.

Hi Kelley, yes, this is the correct replacement motor for the motor model C48K2N143B1. You will also need a Hayward Super Pump seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 4/19/2020 by Li

Will this motor work with this or do you have one for 0.5HP?

 Reply

A  Answered on 11/6/2020 by InyoPools Product Specialist Hector F.

Hi Li, the correct replacement motor for your motor model 196341 is the SQ1052. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
 Reply


?     Asked on 4/13/2020 by

What's your return policy on a Century 1.0 HP Round Flange 56J Up Rate Motor - UST1102?
 Reply

A  Answered on 4/13/2020 by InyoPools Product Specialist Hector F.

Generally, our return policy is it must be in new and unused condition, with the original packaging within 30 days. Please click here to see all of our return policy details. 
 Reply


?     Asked on 4/13/2020 by Michelle Samson

What would be the replacement for Hayward Century Model C48K2N143B1

 Reply

A  Answered on 4/13/2020 by InyoPools Product Specialist Patrick P.

Hi Michelle, The UST1102 motor listed on this page is the proper replacement motor for your C48K2N143B1. You will also need a Hayward Super Pump Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 4/10/2020 by

My Marathon motor (Category C1318) is 11" long. The UST1102 replacement motor "Product Specifications" say it's 11", but the "Product Dimensions" say it's 14". Which is correct?

 Reply

A  Answered on 4/10/2020 by InyoPools Product Specialist Lennox H.

Hi. The body length is 11" overall length is 13.53". 
 Reply

  • Commented on 4/10/2020 by Product Owner

    Thanks for your prompt reply. By "overall" do you mean that, including the part that fits into the housing (and is not visible when the pump is fully installed), the length is 13.53"? I just read your instructions on how to install the pump. They speak of a grounding wire attached to the outside of the pump. My old unit didn't have a grounding wire. How do I add one?
     Reply


?     Asked on 4/8/2020 by Kevin Yoder

Will this motor work as a replacement for ours?

 Reply

A  Answered on 4/8/2020 by InyoPools Product Specialist Hector F.

Actually the replacement motor for yours would be the model B2848 also known as the B848 that you can view by clicking here
 Reply


?     Asked on 4/3/2020 by michael mcdonald

what size pump shaft seal fits this motor?
 Reply

A  Answered on 4/3/2020 by InyoPools Product Specialist Patrick P.

Hi Michael, to determine the proper seal kit we will need to know your pump make and model information, common pump names would be Hayward Super Pump, Hayward Super II, Hayward Max Flo, Pentair Whisperflo, Pentair Challenger, Jandy Stealth, Jacuzzi Magnum, Sta-Rite Duraglas, etc.. To supply this information click the reply link below, also if you could send a few photos those are always helpful as well. If you send photos then take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get any of this information we can make the proper recommendation.
 Reply


?     Asked on 3/29/2020 by Jimmy J

I need replacement for sn# 16515ch , mod# 193985xcn
 Reply

A  Answered on 3/30/2020 by InyoPools Product Specialist Lennox H.

Hi, Jimmy J. The B2853 motor is the correct replacement for MOD # 193985XCN. 
 Reply


?     Asked on 3/25/2020 by Tom

Need to replace Hayward Super Pump Motor Model C48K2N143B1. What do I need?
 Reply

A  Answered on 3/25/2020 by InyoPools Product Specialist Patrick P.

Hi Tom, You will require the UST1102 motor on this page as well as this Hayward Super Pump Tune Up Kit
 Reply


?     Asked on 3/24/2020 by

Can this be used to replace Hayward 1 hp model c48k2n143
 Reply

A  Answered on 3/24/2020 by InyoPools Product Specialist Patrick P.

Yes this the proper replacement motor for a Hayward 1 hp model c48k2n143
 Reply


?     Asked on 3/20/2020 by Trace

Hello, I’m looking to replace my pump motor and I wanted to make sure that I bought the right one. I’m replacing a US Motors Emerson 1081 pump fitting into a 56J frame.

 Reply

A  Answered on 3/20/2020 by InyoPools Product Specialist Patrick P.

Hi Trace, This UST1102 is not the direct replacement motor for the EB228 Motor in your photo. The direct replacement motor you will require is this B228SE Replacement Motor we do have the B228SE motor in stock ready to ship.
 Reply


?     Asked on 3/19/2020 by Kerey c

Is this compatible to my pump? I’m no pool expert

 Reply

A  Answered on 3/19/2020 by InyoPools Product Specialist Patrick P.

Hi Kerey, Thank you for the photos that was quite helpful! Yes this UST1102 pool motor is the proper replacement for your AST125  - C55CXKTR-2129 motor.
 Reply


?     Asked on 2/15/2020 by Vicki

I need a replacement motor for 5KC39PN2822BX. I see that the UST1102 is compatible. It says it is round flange but our motor has a square flange. What would be our replacement motor?
 Reply

A  Answered on 2/17/2020 by InyoPools Product Specialist Lennox H.

Hi, Vicki. This UST1102 is the correct replacement motor. The motor flange which is round is different from the pump mounting flange. 
 Reply


?     Asked on 1/16/2020 by John

Hi. I believe my pump is a Purex Aquatron. It was installed in 1986. The motor that has been in use for about the last 10 years has died. It looks to me that the UST1102 is a good replacement. The origional motor(1986) had a larger diameter and I had inserted a metal shim ( apx. 3/8 inch) to add support. Can I purchase a rubber spacer to use with the new motor, or should I try to find a motor with the same frame that the origional was. I have no idea what that was anymore. Thanks.

 Reply

A  Answered on 1/17/2020 by InyoPools Product Specialist Lennox H.

Hi, John. This UST1102 motor along with the Motor Pad - C35-11 can be used or you can use the B228SE motor which will eliminate the use of the motor pad. You will also need the Purex Aquatron Tune Up Kit - GOKIT33
 Reply


?     Asked on 1/14/2020 by

Need to replace the motor in a Speck Easy Fit pump. This one looks right except the S.F. is 1.1 and mine is 1.0. Does that matter? Thanks!

 Reply

A  Answered on 1/15/2020 by InyoPools Product Specialist Lennox H.

Hi. You can use this UST1102 or the B228SE motor as a replacement. You will also need the Speck EasyFit Tune Up Kit - EasyFit-GOKIT
 Reply


?     Asked on 1/13/2020 by richard

Need a replacement pool pump motor. Photo attach. Will this work? Also, do I need a seal gasket kit too? Thanks richard

 Reply

A  Answered on 1/14/2020 by InyoPools Product Specialist Joe S.

Hello Richard,you would need to order A.O. Smith 1 HP Square Flange 48Y Up Rate Motor - USQ1102 and the Tune Up Kit Sta-Rite Dura-Glas & Max-E-Glas Pump 1998 To Present - GOKIT54.
 Reply


?     Asked on 12/30/2019 by Anna Balph

Is UST1102 a replacement motor for a Heyward SP2607X10,? Also what seal kit or what else would we need to install for an inground salt water pool?
 Reply

A  Answered on 12/30/2019 by InyoPools Product Specialist Lennox H.

Hi, Anna. Yes, this UST1102 motor along with the Hayward Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT are the components you will need for your pump.
 Reply


?     Asked on 12/19/2019 by mitchell

do you offer extended warranty on your motors
 Reply

A  Answered on 12/23/2019 by InyoPools Product Specialist Lennox H.

Hi, Mitchell. I'm sorry, no extended warranty is offered. 
 Reply


?     Asked on 12/18/2019 by Frank Bayush

Need a replacement pool pump motor. Photo is the ID plate. Will this pump work? Different serial number. Also, do I need a seal gasket kit too? Thanks

 Reply

A  Answered on 12/23/2019 by InyoPools Product Specialist Lennox H.

Hi, Frank. This UST1102 motor is a direct replacement. As for the seals, I will need to know the make and model of the pump housing. 
 Reply


?     Asked on 11/27/2019 by Steve

Is this a replacement motor for a Haywood sp2800x? 56J
 Reply

A  Answered on 12/3/2019 by InyoPools Product Specialist Lennox H.

Hi, Steve. This motor is the correct replacement for model # SP2807X10 only. 
 Reply

  • Commented on 4/4/2020 by Product Owner

    To be sure this is also a replacement for SP2607X10, right?
     Reply

    • Commented on 10/19/2020 by InyoPools Product Specialist Hector F.

      Hi Mark, yes this is also the replacement single speed motor for the original Hayward Super Pump model SP2607X10. 
       Reply


?     Asked on 11/15/2019 by

does this replace an ao smith st1052 52n pump motor
 Reply

A  Answered on 11/19/2019 by InyoPools Product Specialist Lennox H.

Hi. The ST1052 is the direct replacement, however, you can use this UST1102 as an alternate replacement. 
 Reply


?     Asked on 11/1/2019 by

will this fit a flotec pump at251001-01
 Reply

A  Answered on 11/4/2019 by InyoPools Product Specialist Lennox H.

Hi. You will need the UQC1102 motor. 
 Reply


?     Asked on 10/29/2019 by

I am looking for a replacement motor for an Emerson 1hp 1081 (k63cxern-4780). Can you help me out?
 Reply

A  Answered on 10/30/2019 by InyoPools Product Specialist Lennox H.

Hi, Yes, this UST1102 motor will replace the K63CXERN-4780 manufactured by Emerson.
 Reply


?     Asked on 10/28/2019 by Deborah Saam

I need to replace the motor on my inground pool. Currently it is a Hayward Super II Pump Self Priming NSF-50 Model C48K2N143B3. Is this the correct motor I need?
 Reply

A  Answered on 10/29/2019 by InyoPools Product Specialist Lennox H.

Hi, Deborah. Yes, this UST1102 motor is the correct replacement. You will also need to get the Hayward Super II Pump Tune Up Kit -  GOKIT2 or  GOKIT2SALT.
 Reply


?     Asked on 10/12/2019 by

We need to replace a motor for our Hayward Pump SP2607X10. Will this motor work?
 Reply

A  Answered on 10/14/2019 by InyoPools Product Specialist Hector F.

Yes, this would be the correct single-speed replacement motor for the original SP2607X10. 
 Reply


?     Asked on 10/5/2019 by Morgan

I am replacing a Hayward super pump SP1607Z1M and the impeller, SP2607-C. Will the UST1102 and the SPX2607c be an exact replacement and do they come with new seals?
 Reply

A  Answered on 10/6/2019 by InyoPools Product Specialist Lennox H.

Hi, Morgan. Yes, the UST1102 motor and the SP2607C impeller are correct. The seals are not included, you can purchase the Hayward Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT.
 Reply


?     Asked on 10/2/2019 by Michael Urbatis

Hello, Can I use this as a replacement motor for a NorthStar SP4000 series pump?
 Reply

A  Answered on 10/3/2019 by InyoPools Product Specialist Michelle B.

Hello, I can look into this for you. Are you able to provide a picture of the motor label?
 Reply


?     Asked on 10/1/2019 by jason

is impeller 2607 match ust1102 ? I have old Hayward super pump and consider to replace both motor with ust 1102 and impeller 2607xc , but don't know if that is match ?
 Reply

A  Answered on 10/1/2019 by InyoPools Product Specialist Hector F.

For the Hayward Super Pump manufactured from year 1984 to current using the model the UST1102, the correct impeller is part number SPX2607C
 Reply


?     Asked on 9/24/2019 by chad haring

I need to know what would be the replacement equivalent of the following

 Reply

A  Answered on 9/25/2019 by InyoPools Product Specialist Hector F.

The direct single speed replacement motor is the model CT1102
 Reply


?     Asked on 9/22/2019 by Mike

Is this the right motor to replace my Hayward 1HP super pump? Photo attached

 Reply

A  Answered on 9/23/2019 by InyoPools Product Specialist Michelle B.

Hello, Yes, you would need part number UST1102.
 Reply


?     Asked on 9/16/2019 by Rob

I have a Hayward super pump 1hp, will this motor work? What seal kit or tune up kit will I need? Also, is it normal for these pumps to run hot? These pictures show the same pump two years apart.

 Reply

A  Answered on 9/17/2019 by Industry Professional

This motor will work for the Hayward Super Pump 1HP. You would need a Go Kit 3 which includes 1 housing gasket, 1 diffuser gasket, 1 gasket lid, and 1 seal.
 Reply


A  Answered on 9/17/2019 by Industry Professional

UST1102 WILL REPLACE THE HAYWARD SUPER PUMP. SEAL KIT IS APCK1024
 Reply


A  Answered on 9/17/2019 by Industry Professional

yes, this is the correct one. Yes motors run hot make sure to keep the vent clear of dust and debris. GOKIT3 would be the tune-up kit needed
 Reply


A  Answered on 9/17/2019 by Industry Professional

This motor is the correct motor for replacement. You would also need a Go-KIT3. The motor may run hot depending on the environment it is in
 Reply


?     Asked on 9/12/2019 by Wally Turner

Hayward pump model # SP2807X10.
 Reply

A  Answered on 9/26/2019 by InyoPools Product Specialist Hector F.

The saltwater shaft seal for your model pump would be part number 5250-235
 Reply


?     Asked on 9/12/2019 by Wally Turner

I have an in ground pool that was salt, the circuit board went bad. I am replacing the UST 1102 motor, should I use the salt water seal kit. I am planning on replacing the salt control, to put it back to salt water.
 Reply

A  Answered on 9/12/2019 by InyoPools Product Specialist Hector F.

Yes, I would suggest using a saltwater seal as it may help protect the new motor better. You will just need to know the model name or number of the front pump housing that the motor attaches to in order to cross-reference the correct seal or seals. If you are not sure of that model please send us images to upload@inyopools.com so a tech can review and further advise.
 Reply


?     Asked on 9/9/2019 by Dustin

Will this replace my NorthStar Self Priming Pump 1.0HP Part# 7-187629-02 ?

 Reply

A  Answered on 9/9/2019 by InyoPools Product Specialist Hector F.

Actually your replacement single speed motor is the SN1072
 Reply

  • Commented on 12/14/2019 by Product Owner

    The pictured northstar is a 1 HP, your suggested replacement is a 3/4 HP. What is the 1 HP replacement for the 1 HP Northstar as pictured. I have one exactly the same that needs replacement.
     Reply

    • Commented on 12/16/2019 by InyoPools Product Specialist Lennox H.

      Imatex, The SN1072 Full Rate Motor or the USN1102 Up Rate motor can be used as a replacement. Use our How To Understand True Pump Horsepower - Up Rated vs Full Rated guide to understand the difference. 
       Reply

      • Commented on 12/16/2019 by Product Owner

        Thank you for the info. I would rather not run an electric motor within or close to its service factor uprated HP. Since my impeller flow rate requires a fully rated 1HP motor, I will stick with the 1 HP to stay out of the service factor range and extend the life of the motor. Looks like my run capacitor is bad, so I'll be changing it for now. But my motor is 15 years old and will eventually fail.
         Reply


?     Asked on 9/4/2019 by Ginny

Hello, I'm considering purchasing this motor to replace my old A.O. Smith. I wanted to make sure this is the correct product, and if there are any other options. I have calculated GPM range of 25-45 (120 sq ft filter), and 50-60 total head. Pool is approx. 12,000 gallons with an attached hot tub/spa. Please see attached photo of old motor. Thanks for your fantastic website and feedback!

 Reply

A  Answered on 9/4/2019 by InyoPools Product Specialist Lennox H.

Hi, Ginny. This UST1102 motor cannot be used to replace the B853 motor in the picture provided. The B2853 motor is the direct replacement. In order to use the info provided to calculate the flow rate, I will need to know the model of the pump that the motor operates.
 Reply


?     Asked on 9/2/2019 by Tom

I have a Magnum Force model 1UMF-S, 94027110, pump. The motor is an A.O. Smith but unfortunately I can’t read any motor specs. Can you provide the motor model number for this pump?
 Reply

A  Answered on 9/4/2019 by InyoPools Product Specialist Lennox H.

Hi, Tom. Based on the pump info provided, this UST1102 is the correct replacement. You will also need the Magnum Series Tune Up Kit - GOKIT14.
 Reply


?     Asked on 8/31/2019 by Barry Ricky Frick

will this motor replace t1102 model c48L2db11
 Reply

A  Answered on 9/2/2019 by InyoPools Product Specialist Lennox H.

Hi, Barry. The ST1102 is the correct replacement, this UST1102 will not work. 
 Reply


?     Asked on 8/30/2019 by gloria j clarke

i purchased this motor but the volts read 230/115 on my old motor it reads 115/230 does ts make a difference we installed new motor but does no work. thank you,gloria
 Reply

A  Answered on 9/1/2019 by InyoPools Product Specialist Lennox H.

Hi, Gloria. The motor has to be wired for the specific voltage based on the breaker that is supplying power to the motor. There is a wiring diagram on the motor or you can reference our How To Wire A Pool Pump Motor guide.  
 Reply


?     Asked on 8/27/2019 by Kevin Chenoweth

I purchased a Hayward Super Pump 1 HP two years ago from you and the motor has already burned out. Will this AO Smith motor fit the housing as an option for replacement?
 Reply

A  Answered on 9/13/2019 by InyoPools Product Specialist Hector F.

Yes, the  A.O. Smith series motor will be compatible ass long as it matches your current motor model, part or catalog number. 
 Reply


?     Asked on 8/26/2019 by Noel Royel

Hello, is this motor compatible with a Hayward SP4010NS Pump? AO Smith SP1610-Z-1- BNSC Part # 7-193221-02
 Reply

A  Answered on 9/12/2019 by InyoPools Product Specialist Hector F.

The direct replacement single speed motor is actually the USN1152
 Reply


?     Asked on 8/26/2019 by Albert JUohnson

Will this motor replace a Baldor-Reliance JL1309A
 Reply

A  Answered on 8/26/2019 by InyoPools Product Specialist Lennox H.

Hi, Albert. This motor will NOT, the B128 motor is the correct replacement. 
 Reply


?     Asked on 8/26/2019 by Kevin

Will this replace a Hayward Super Pump 1 HP Single Speed - SP2607X10? I bought the Hayward Super Pump and it only lasted 2 years. It burned up over the weekend and I would like to replace just the motor. It seems much cheaper to replace the motor and not the entire unit since the rest of it is in good condition.
 Reply

A  Answered on 8/27/2019 by InyoPools Product Specialist Lennox H.

Hi, Kevin. Yes, this UST1102 is the correct replacement. You will also need the Hayward Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT
 Reply


?     Asked on 8/24/2019 by gloria j clarke

does this motor ust-1102 come with the capactior and switch?
 Reply

A  Answered on 8/25/2019 by InyoPools Product Specialist Lennox H.

Hi, Gloria. This UST1102 motor does include the Capacitor - BC-161 and Stationary Switch - 629002-001
 Reply


?     Asked on 8/24/2019 by Guy

I have a. HST110. Need to replace it. Someone said the UST 1102 is not available to sell to florida. Why is this. My motir has a decal saying ut replaces ST1082 and UST1102
 Reply

A  Answered on 8/25/2019 by InyoPools Product Specialist Lennox H.

Hi, Guy. This UST1102 motor is available and can be used to replace the HST110 motor. 
 Reply


?     Asked on 8/22/2019 by Bryon

What motor will replace a T1102/ C48L2DB11?
 Reply

A  Answered on 8/22/2019 by InyoPools Product Specialist Joe S.

Based on the information provided you would need to order A.O. Smith 1 HP Round Flange 56J Full Rate Motor - ST1102.
 Reply


?     Asked on 8/19/2019 by Ken Sprayberry

Are these cheap China made motors? I read in the reviews that one guy only got 2 years out of his. Is this the average lifespan on these motors?
 Reply

A  Answered on 9/12/2019 by InyoPools Product Specialist Michelle B.

Hello, AO smith/Century motors USA made motors and normally last between 4-8 years.
 Reply


?     Asked on 8/17/2019 by Barbara Rainey

Does this motor have a stainless steal shaft?
 Reply

A  Answered on 8/17/2019 by InyoPools Product Specialist Lennox H.

Hi, Barbara. Yes, this motor has a 303 stainless steel shaft.
 Reply


?     Asked on 8/17/2019 by Justin Farrell

Hi, My UST1102 pump started making a high pitch noise and shut off, so probably time for a replacement. Based on the pics, can you confirm this is the right replacement, and provide a recommendation for energy efficient and variable speed options? Do you have a recommendation between energy efficient and variable speed? I don't really see what makes the 'energy efficient' version energy efficient. Thanks!

 Reply

A  Answered on 8/18/2019 by InyoPools Product Specialist Lennox H.

Hi, Justin. This UST1102 is the correct replacement. Your other option is either the UCT1102 which is the single speed energy efficient option. The UST1102 is uses 7.5/15 amps at 230/115 volts, the UCT1102 motor uses 5.5/11 amps at 230/115 volts. The variable speed option is the ECM16CU. Whichever option you decide to go with, you will also need the Hayward Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT.
 Reply


?     Asked on 8/4/2019 by debra Martelon

I have to replace this motor would this o e work

 Reply

A  Answered on 8/4/2019 by InyoPools Product Specialist Lennox H.

Hi, Debra. The BN80 motor is the replacement, which we do not have available.
 Reply


?     Asked on 7/26/2019 by Bill Richmond

Hello I have a Gould’s water pump j10SS need to replace a o smith motor md c48a95a06 S# 14309fm. Will the ust1102 work.

 Reply

A  Answered on 7/31/2019 by InyoPools Product Specialist Matt S.

Hello - the 1 HP Round Flange 56J Full Rate EE - CT1102 would be the better match for your fullrated motor model.
 Reply


?     Asked on 7/25/2019 by M TAYLOR

I have a Jacuzzi Magnum Plus pump system attached to a Landslide filter. Over the last 6 years, I have had to replace two UST1102 motors for this system. The motors seem to run hot- I cannot touch the motor casing due to the heat buildup after being on for a short time- and so, the motors do not seem to last long and need replacement. Would the ST1102 be better motor for reducing the heat. or should I stick with the UST1102?
 Reply

A  Answered on 9/30/2019 by Industry Professional

Based on the information we would recommend the variable speed option ECM16CU.
 Reply


?     Asked on 7/25/2019 by victor vaillant

my motor keeps trping my breaker
 Reply

A  Answered on 7/25/2019 by InyoPools Product Specialist Lennox H.

Hi, Victor. To troubleshoot the issue, review our Pool Pump Trips Breaker Blog.
 Reply


?     Asked on 7/23/2019 by Darrell

I am replacing a AOSmith c48k2pa105c5 pump. Is this the proper replacement.
 Reply

A  Answered on 7/23/2019 by InyoPools Product Specialist Hector F.

The proper single speed motor replacement would be the model USQ1102
 Reply


?     Asked on 7/23/2019 by Doug Malloy

What motor replaces a Hayward C48J2n131B1
 Reply

A  Answered on 7/23/2019 by InyoPools Product Specialist Hector F.

Your replacement motor would be the model UST1072.
 Reply


?     Asked on 7/21/2019 by Samir Lalani

I am replacing my 1 hp motor in the Hayward maxflo pump. Model I think on label is c39pn2822x Is this motor the right one?

 Reply

A  Answered on 7/23/2019 by InyoPools Product Specialist Hector F.

Yes, this is the correct replacement single speed motor. If you need the seals and gaskets that would be the GOKIT1
 Reply


?     Asked on 7/20/2019 by William E. Creger

I couldn’t see a data plate on the housing - hopefully the attached photos will help. Also looking to install a timer as well - do you sell and if so, what would you recommend?

 Reply

A  Answered on 10/8/2019 by InyoPools Product Specialist Hector F.

The seal kit recommended to use with a chlorine pool is the GOKIT3 and for a saltwater pool is the GOKIT3SALT. As far as a timer that will depend on the voltage running to your motor however click here to view the most commonly used models. 
 Reply


?     Asked on 7/20/2019 by jbcreger

Looking for an energy efficient replacement and any other parts I would need to install. Thanks!

 Reply

A  Answered on 7/20/2019 by InyoPools Product Specialist Lennox H.

Hi, jbcreger. The UCT1102 is an energy efficient option to this UST1102 motor. As for other parts you will need, we will need to know the model of the pump housing. If you do not know the pump housing model, review our Replacing Parts For A Pump You Don't Have A Model Number For Blog. 
 Reply


?     Asked on 7/20/2019 by

Have 1 HP motor model # C48K2PA105C5. Circuit breaker trips each time I turn it on. Problem seems due to a defective underground line, Can I temporarily bypass the underground line using extension cord connected to 110 volt, but different power source?
 Reply

A  Answered on 7/20/2019 by InyoPools Product Specialist Lennox H.

Hi. If the breaker is the issue, you can use an alternate power source if it is adequate. 
 Reply


?     Asked on 7/8/2019 by JEFF

I have a A>O>Smith pump now and it is going bad. The model is S48AA11A01 and it is a 1hp 115-volt pump. is this pump for $134.00 round pump compatible?
 Reply

A  Answered on 7/8/2019 by InyoPools Product Specialist Joe S.

Good afternoon, the motor needed would be the A.O. Smith 1 HP Thru-Bolt 48Y Motor - BN25V1.
 Reply


?     Asked on 7/8/2019 by

Is this the correct pump motor for my current one?

 Reply

A  Answered on 7/8/2019 by InyoPools Product Specialist Matt S.

Yes, the UST1102 is the correct motor replacement for your C48K2N143B1, Super Pump motor.
 Reply


?     Asked on 7/5/2019 by Matthew

UST1102 correct pump? Which seal kit?

 Reply

A  Answered on 7/5/2019 by InyoPools Product Specialist Lennox H.

Hi, Matthew. Yes, this UST1102 motor along with the Hayward Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT are the parts you will need. 
 Reply


?     Asked on 7/1/2019 by Vince

Does this replace Hayward motorc48k2n143b1
 Reply

A  Answered on 7/1/2019 by InyoPools Product Specialist Megan C.

Yes, please do not forget to replace the Pool Pump Shaft Seals http://www.inyopools.com/pool_part_cat_Pool_Pump_shaft_seals.aspx?Keywords=shaft+seal
 Reply


?     Asked on 6/30/2019 by Tim

Will this replace K48N2N104. Pump only runs a waterfall and I don't think I need 2 HP.

 Reply

A  Answered on 6/30/2019 by InyoPools Product Specialist Lennox H.

Hi, Tim. In order to use this UST1102 motor as a replacement, you will also need to replace the Impeller - SPX3007C, Diffuser - SPX3000BN, Impeller Ring - SPX3005R, and Tune Up Kit -  GOKIT2 or  GOKIT2SALT.
 Reply


?     Asked on 6/29/2019 by Shana Alex

Would this work as a replacement for my pump

 Reply

A  Answered on 6/30/2019 by InyoPools Product Specialist Patrick P.

Hi, Shana Yes, this is the correct replacement motor the motor included in your photo. You will also need a Hayward Super Pump Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 6/29/2019 by jack shipley

what gasket kit do i need to go with my hayward pump that mounts on this pump motor?
 Reply

A  Answered on 6/30/2019 by InyoPools Product Specialist Lennox H.

Hi, Jack. We will need to know which Hayward pump you have in order to locate the correct kit. 
 Reply


?     Asked on 6/27/2019 by DAV

Pool GFI trips as soon as pump starts. Same thing happens with different GFI on different circuit. Plug was damaged replaced no difference. If motor is removed from pump housing it runs without a problem.
 Reply

A  Answered on 9/30/2019 by Industry Professional

Could there be an issue with your impeller. Is binding not able to spin causing an over heating issue?  with your impeller binding up and not able to spin causing
 Reply


?     Asked on 6/24/2019 by Joel

I have a Hayward model number c48k2n141, would this motor be an acceptable replacement? Thank you, Joel

 Reply

A  Answered on 6/24/2019 by InyoPools Product Specialist Matt S.

According to your Model #: C48K2N141, your replacement motor is the STS1102RV1 - 1 HP Round Flange 56J Dual Speed Full Rate. Your motor label matches the dual speed STS1102 instead of the single speed UST1102
 Reply


?     Asked on 6/17/2019 by

Im not a pool guy, just making sure I have the correct product before buying, I have a C48K2N143. Would this part properly work as a replacement to the one I currently have? Also what would you recommend as as a filter to go along with this product? Thank you
 Reply

A  Answered on 6/19/2019 by InyoPools Product Specialist Matt S.

The UST1102, 1-HP Round Flange Motor is the correct replacement motor for the C48K2N143.
 Reply

  • Commented on 7/5/2019 by Product Owner

    do you also need to order a "pool pump shaft seal"? What is appropriate seal to use? Thank you
     Reply


?     Asked on 6/15/2019 by Bobby

I have the century b228se, I have a salt water pool this motor only lasted 2 years and we thought it ran hot and a little noisy.Can you recommend other motors
 Reply

A  Answered on 6/15/2019 by InyoPools Product Specialist Lennox H.

Hi, Bobby. They are other motors that you can use as a replacement, this UST1102, the UCT1102PL1102, and or B228SE
 Reply


?     Asked on 6/14/2019 by Bobby

I have a Century b228s that has failed, will this pump work as a direct replacement
 Reply

A  Answered on 6/15/2019 by InyoPools Product Specialist Lennox H.

Hi, Bobby. Yes, this UST1102 motor can be used as a replacement. We also have the B228SE which is the exact same motor you have. 
 Reply


?     Asked on 6/11/2019 by

Would this motor work as a replacement for my motor pictured? We would also like to get new shaft seal and any other seals that you would recommend while replacing the motor. Also considering getting a new impeller. Can you list the part numbers for the motor, seals, and impeller please.

 Reply

A  Answered on 6/11/2019 by InyoPools Product Specialist Matt S.

Yes, the UST1102 is the correct motor replacement for your 7-184948-22. The Jacuzzi Magnum 1UMF-S uses the GOKIT14 gasket kit, and the correct impeller is dependent on which style you have. There are two impeller options: style A and Style B; measure your original impeller to determine which is needed for your pump
 Reply


?     Asked on 6/10/2019 by Paula

I have a hayward super pump 1 hp model number c48k2ni43b1. Will your unit be the right replacement for me?

 Reply

A  Answered on 6/11/2019 by InyoPools Product Specialist Matt S.

Yes, this is the correct motor replacement for your C48K2N143B1. Do you need help finding the shaft seal to complete the motor replacement?
 Reply


?     Asked on 6/10/2019 by

Need to replace Hayward motor model K63CXERJ-4776, would this model work?

 Reply

A  Answered on 6/10/2019 by InyoPools Product Specialist Patrick P.

This is NOT the proper replacement motor for the motor in your photograph. You will require the B128 1 HP Replacement Motor We do always suggest a Seal Kit when replacing a motor. To determine the proper seal kit we will need to know your pump make and model information, common pump names would be Pentair Whisperflo, Pentair Challenger, Jandy Stealth, etc.. To supply this information click the reply link below, also if you could send a few photos those are always helpful as well. If you send photos then take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get any of this information we can make the proper recommendation.
 Reply


?     Asked on 6/10/2019 by

I am replacing a Century hst110 1 hp, will this work?
 Reply

A  Answered on 6/10/2019 by InyoPools Product Specialist Patrick P.

Yes this is the proper replacement motor for your HST110 1 HP motor. We do always suggest a Seal Kit when replacing a motor. To determine the proper seal kit we will need to know your pump make and model information, common pump names would be Hayward Super Pump, Hayward Super II, Hayward Max Flo, Pentair Whisperflo, Pentair Challenger, Jandy Stealth, Jacuzzi Magnum, Sta-Rite Duraglas, etc.. To supply this information click the reply link below, also if you could send a few photos those are always helpful as well. If you send photos then take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get any of this information we can make the proper recommendation.
 Reply


?     Asked on 6/9/2019 by TG

Hi, I have a Century HST110 (CET51ABM)/ Motor Mod - C46AB47A01. Which replacement motor should i go for ? Do I need any seal kits to go with it ? Is there any video or step by step instructions that tells me how to go about it. Thanks
 Reply

A  Answered on 6/10/2019 by InyoPools Product Specialist Patrick P.

Hi TG, Yes this is the proper replacement motor for your HST110 To determine the proper seal kit we will need to know your pump make and model information, common pump names would be Hayward Super Pump, Hayward Super II and Hayward Max Flo Please reply back or post photos with your pump information. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 6/8/2019 by phil

I have a UST1102 motor mod =C48AA35A01; ser 32910CH. the thermal protection code is CET53CY. The one I saw on your site was a CET51. is this the same pump?
 Reply

A  Answered on 6/8/2019 by InyoPools Product Specialist Lennox H.

Hi, Phil. Yes, this UST1102 motor is the correct replacement. 
 Reply


?     Asked on 6/8/2019 by Eric

Hello, I have a gold hayward super pump model #C45K2N143B1. I just want to confirm that this is the correct replacement for mine? Thank you E

 Reply

A  Answered on 6/8/2019 by InyoPools Product Specialist Lennox H.

Hi, Eric. Yes, this UST1102 motor along with the Hayward Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT are the parts you will need. 
 Reply


?     Asked on 6/7/2019 by John

Is this motor a direct replacement for the motor on a SP2607X10?
 Reply

A  Answered on 6/7/2019 by InyoPools Product Specialist Patrick P.

Hi John, Yes this is the correct replacement motor the SP2607X10. You will also need a Hayward Super Pump Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 6/6/2019 by J

What go-kit do I need?

 Reply

A  Answered on 6/6/2019 by InyoPools Product Specialist Lennox H.

Hi, J. You will need the Hayward Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT
 Reply


?     Asked on 6/4/2019 by Harry

I currently have a Hayward housing that has a replacement motor (UST1102 , 115/230v ; HP 1 ; RPM 3450) and it's dead. 11k Gallon Pool has a spa waterfall spill into the pool & Hayward Navigator suction robot, Jandy TruClear SWG, & Steener tank & muriatic acid pump. Could just replace the current SS w/ VS 1-for-1 or would I need the VS motor, automation, and other things to make it all work together?

 Reply

A  Answered on 6/4/2019 by InyoPools Product Specialist Patrick P.

Hi Harry, You could replace your UST1102 motor with this PL1116 1.5 HP Variable Speed Motor this motor comes with the controller mounted to the top of the motor, so nothing else is needed to control the motor. You would also need this Hayward Super II Seal Kit when you replace your motor.
 Reply


?     Asked on 6/3/2019 by Stephen Ludwig

Which would be the correct motor for my Super Pump. Data plate is worn.

 Reply

A  Answered on 6/3/2019 by InyoPools Product Specialist Patrick P.

Hi Jerry, This is NOT the correct replacement motor for the motor included in your photo. You will require this STS1102 1 HP Dual Speed Replacement Motor You will also need this Hayward Super Pump Seal Kit
 Reply


?     Asked on 6/3/2019 by Frederick Passmore

Hello! My Century pump motor is overheating to the point it smells like plastic burning, It gets too hot to touch, so we need to order another. It has the number UST1102 at the top, the model number is C48K2N143C1C and the Serial # is 11716CH. When I put these numbers in your search, it says the A.O. Smith 1 HP Round Flange 56J Up Rate Motor - UST1102 is what I need. It looks like the same thing, but I wanted to make sure first. Can you look at the image of the label and let me know? Thanks.

 Reply

A  Answered on 6/8/2019 by InyoPools Product Specialist Michelle B.

Hello, That would be the correct motor. You would need to change the seals with the new motor to reseal it. Can you please provide a picture of the side view of the entire pump ?
 Reply


?     Asked on 6/3/2019 by Curt Smith

I have a motor I need to replace the 1 on there is a 7-184981-23 with a 56J frame 1hp is this the motor or is there an energy saver one. I need one quick please respond
 Reply

A  Answered on 6/4/2019 by InyoPools Product Specialist Hector F.

The replacement motor is model 5211X and the energy efficient single speed version is model 5221X.
 Reply


?     Asked on 6/2/2019 by john Browning

a.o. smith motor cat.B228SE Part#184981 what motor can I use as a replacement motor
 Reply

A  Answered on 6/8/2019 by InyoPools Product Specialist Michelle B.

Hello, This will be the replacement motor you will need.http://www.inyopools.com/Products/07501352022109.htm?Keywords=b228se
 Reply


?     Asked on 6/1/2019 by Kim

Is this pump a replacement pump for hayward SP1607z1m?
 Reply

A  Answered on 6/1/2019 by InyoPools Product Specialist Hector F.

Yes, this would be the correct single speed replacement motor for your model.
 Reply


?     Asked on 5/30/2019 by Andrew

Will this replace my Hayward NorthStar Pump AO Smith Century Pump. Model Number SP1610Z1BNSC, Serial Number 029073M?

 Reply

A  Answered on 5/31/2019 by InyoPools Product Specialist Steve M.

Andrew, no, the Century Motors A.O. Smith 1 HP Round Flange 56J Up Rate Motor - UST1102 is not the direct replacement for your SP1610Z1BNSC motor. The direct replacement for your SP1610Z1BNSC motor would be the A.O. Smith 1 HP Full Rate NorthStar Replacement Motor - SN1102. 
 Reply


?     Asked on 5/29/2019 by Howard

does this motor replace my existing super II pump motor 1 HP model K48L2N104
 Reply

A  Answered on 5/30/2019 by InyoPools Product Specialist Steve M.

Howard, no, the A.O. Smith 1 HP Round Flange 56J Full Rate EE Motor - CT1102, would be a direct replacement for your existing K48L2N104 motor on your Super Pump II. Your motor is an energy efficient model, the Century Motors A.O. Smith 1 HP Round Flange 56J Up Rate Motor - UST1102 is a standard motor.   
 Reply


?     Asked on 5/28/2019 by Wendy

1081 pool motor est1102 and the model number is c55cxklz-5010...would this be the correct replacement for what we have?
 Reply

A  Answered on 5/28/2019 by InyoPools Product Specialist Patrick P.

Hi Wendy, This is NOT the correct replacement motor for the EST1102. You will require this ST1102 1 HP Full Rate Replacement Motor When replacing your motor we suggest a seal kit. To determine the proper seal kit we will need to know your pump make and model information, common pump names would be Pentair Whisperflo, Pentair Challenger, Jandy Stealth, etc.. To supply this information click the reply link below, also if you could send a few photos those are always helpful as well. If you send photos then take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get any of this information we can make the proper recommendation.
 Reply


?     Asked on 5/28/2019 by John

Will this replace my Hayward Super Pump motor model C48L2N134B1
 Reply

A  Answered on 5/28/2019 by InyoPools Product Specialist Patrick P.

Hi John, This is NOT the correct replacement motor for the C48L2N134B1. You will require this UST1152 Up Rate Replacement Motor When replacing a motor we suggest you get a Super Pump Seal Kit. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/28/2019 by Matt

Based upon what I'm seeing, this motor should work in replacement of my super pump. Is this correct? The model number is: CK48K2N?43B1 Ser 8K02. You'll not there is a mark where a number/letter should be, but I assume its a 1.

 Reply

A  Answered on 5/28/2019 by InyoPools Product Specialist Lennox H.

Hi, Matt. This UST1102 is the correct replacement motor. You will also need the  along with the Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT.
 Reply

  • Commented on 5/30/2019 by Product Owner

    Thanks for the speedy response and delivery!!! It appears my old motor is configured for 115v. Would you concur?

     Reply

  • Commented on 5/30/2019 by Product Owner

    Lennox, thank you for the prompt reply. I just received my order from you all, speedy too! Old motor is set up at 115v, would you concur?

     Reply

    • Commented on 6/13/2019 by InyoPools Product Specialist Lennox H.

      Matt, Yes, the new motor will have to be wired for 115 volts also. 
       Reply


?     Asked on 5/27/2019 by Mark

I have motor model no. C48K2N143B3, serial no. 32110FM. Would this motor be the correct replacement, Thanks....please advise.

 Reply

A  Answered on 5/27/2019 by InyoPools Product Specialist Patrick P.

Hi Mark, Yes this is the correct replacement motor the motor included in your photo. You will also need a Hayward Super Pump Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/27/2019 by Kevin

I have a Hayward pump Model C48K2N143C1C is this a direct replacement for this pump? Can I upgrade to a 1 1/2 HP? If so would there be any benefit to doing this? What gasket package would I need? Thank you for your time

 Reply

A  Answered on 5/27/2019 by InyoPools Product Specialist Patrick P.

Hi Kevin, Yes this UST1102 motor is a direct replacement for the C48K2N143C1C. To answer the rest of your questions could you give us the pump model information, common pump names would be Hayward Super Pump, Hayward Super II, or Hayward Max Flo. To supply this information click the reply link below, also if you could send a few photos those are always helpful as well. If you send photos then take a close up shot of the motor label as well as a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get any of this information we can make the proper recommendation.
 Reply


?     Asked on 5/24/2019 by sgtawb72

Is this a direct replacement for the Hayward SP1607Z1M?? And will it fit my pump? SP2607X10?

 Reply

A  Answered on 5/25/2019 by InyoPools Product Specialist Lennox H.

Hi, sgtawb72. Yes, this UST1102 motor along with the Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT are the parts you will need for your model pump. 
 Reply


?     Asked on 5/23/2019 by

Is this motors a direct replacement for a Hayward C48K2N143B1
 Reply

A  Answered on 5/25/2019 by InyoPools Product Specialist Lennox H.

Hi. Yes, this UST1102 motor is the direct replacement for a Hayward C48K2N143B1 motor. 
 Reply


?     Asked on 5/23/2019 by David

I have a Hayward RS1000 will this motor be a good replacement
 Reply

A  Answered on 5/23/2019 by InyoPools Product Specialist Lennox H.

Hi, David. The ST1102 is the correct replacement motor for the RS1000 model pump.
 Reply


?     Asked on 5/22/2019 by Christina Welch

Would this be the right replacement for this part number 184984. Including picture

 Reply

A  Answered on 5/22/2019 by InyoPools Product Specialist Matt S.

The UST1102 can replace the B228SE, but it will be more expensive to operate. The B228SE is the Super Efficient 1 HP uprated model, and only uses 12 amps; whereas the standard UST1102 uses 15 amps. That difference in amps will make up the difference in cost between the motor pretty quickly, depending on how you run it.
 Reply


?     Asked on 5/22/2019 by

I mistakenly went up to a 1.5 HP Hayward Superpump. It is a SP 1610Z1M. It is shot now and I want to replace just the motor and go back down to a 1 HP. Will this do as a replacement? Do I need to purchase the proper impeller?
 Reply

A  Answered on 5/22/2019 by InyoPools Product Specialist Patrick P.

Hi Bryan, Yes this is the correct replacement motor to bring your Super Pump down to a 1 HP. You will also need a Hayward Super Pump Seal Kit and this 1 HP Hayward Super Pump Impeller when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/22/2019 by Kim

Hi--would this model replace my defunct Super Pump II (photos attached)? Are there other parts I would need to complete installation? Thanks!

 Reply

A  Answered on 5/22/2019 by InyoPools Product Specialist Patrick P.

Hi Kim, This UST1102 is NOT the correct motor for your Super II in the photos. You will actually need this ST1102 1 HP Full Rate Pool Motor You will also need a Hayward Super II Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
 Reply


?     Asked on 5/20/2019 by Mike

Just to confirm, this will fit a B228SE? Is there anything else I'll need?
 Reply

A  Answered on 5/20/2019 by InyoPools Product Specialist Michelle B.

Hello, This will be the correct motor you will need for your pump.http://www.inyopools.com/Products/07501352022109.htm?Keywords=B228SEWe highly recommend to change the seals to go with your new motor.
 Reply


?     Asked on 5/19/2019 by Kevin D

My pool pump recently failed and I cant identify the pump assembly model #. The P/N on the cover is SP-1600-D. The motor P/N Is 0-164303-23 Cenury Centurion. I think it’s a Hayward model 1600. Can you suggest a replacement pump part # I have also included a picture of the pump and diffuser

 Reply

A  Answered on 5/19/2019 by InyoPools Product Specialist Hector F.

Yes the replacement single speed motor is the model 5222X.
 Reply


?     Asked on 5/19/2019 by bdm

I have a Hayward Super II (SP3010X15AZ) that has a Century 1.5HP pump. I recently replaced an old DE filter with a Hayward S244T 24in sand filter, and I believe the motor is too strong for my setup (I think I'm seeing sand/material/dust always pushing through the filter material and accumulating on the bottom of the pool). Anyhow, is it possible to install a 1HP motor in the same pump?
 Reply

A  Answered on 5/20/2019 by InyoPools Product Specialist Michelle B.

Hello, Yes, these would be the parts you will need to convert it to a 1hp. http://www.inyopools.com/Products/07501352019899.htmhttp://www.inyopools.com/Products/00200017001331.htmhttp://www.inyopools.com/Products/00500022000634.htm
 Reply


?     Asked on 5/16/2019 by Robert A DeJulia

1) Does this motor replace a Hayward Super Pump AO Smith Self Priming 1 Hp, Model # C48K2N143B1? 2) Will I be able to replace parts #'s 15-22 (see your photo attached) from my old motor onto the drive shaft of your new motor?

 Reply

A  Answered on 5/16/2019 by InyoPools Product Specialist Lennox H.

Hi, Robert. Yes, this UST1102 motor is the correct replacement. You will also need the Super Pump Tune Up Kit -  GOKIT3 or GOKIT3SALT. All the other parts you can reuse. 
 Reply

  • Commented on 5/16/2019 by Product Owner

    Thank you Lennox
     Reply

    • Commented on 5/17/2019 by InyoPools Product Specialist Patrick P.

      You're Welcome Robert!
       Reply


?     Asked on 5/15/2019 by Michael Theriault

I have a hayward sp2607x10 pump with a AO Smith motor model c48k2n143b1. I need to replace the motor...will the UST1102 work? Also, what else is recommended to buy? I see many people replace their gaskets....which is the correct kit to get if so. Thanks!
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A  Answered on 5/16/2019 by InyoPools Product Specialist Hector F.

Yes, this is the correct single speed replacement motor and you can use the GOKIT3 seal kit for a chlorine pool and the GOKIT3SALT for a saltwater swimming pool. 
 Reply

  • Commented on 5/16/2019 by Product Owner

    Thank you!
     Reply

    • Commented on 5/16/2019 by InyoPools Product Specialist Patrick P.

      You're welcome
       Reply


?     Asked on 5/13/2019 by

I am looking for a replacement motor for a Haywood Vari-Flo pump. I’m attaching a photo of the current motor. Can you confirm if this would be a correct replacement? Thanks.

 Reply

A  Answered on 5/13/2019 by InyoPools Product Specialist Lennox H.

Hi. The B228SE or this UST1102 motor can be used as a replacement. 
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?     Asked on 5/10/2019 by Don Fuchs

What is the difference between a type UAC and UAK motor?
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A  Answered on 5/10/2019 by InyoPools Product Specialist Lennox H.

Hi, Don. The Type references the code for the electrical design of the motor. The UAK motors usually have a Start and Run Capacitor and a UAC just a Start Capacitor. 
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?     Asked on 5/3/2019 by Dan

I have this GE 1 HP motor that I need to replace. Is this UST1102 motor the one to get?

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A  Answered on 5/3/2019 by InyoPools Product Specialist Lennox H.

Hi, Dan. This UST1102 motor is the correct replacement. 
 Reply

  • Commented on 5/4/2019 by Product Owner

    Thank you Lennox!
     Reply


?     Asked on 4/12/2019 by brian

my motor 1HP part # C48A95A06 goulds pump its broke and need a new one. can you please tell me which motor I need to buy and if its possible to install 1 1/2 HP
 Reply

A  Answered on 4/13/2019 by InyoPools Product Specialist Lennox H.

Hi, Brian. The ST1102 can be used as an alternate replacement to model # C48A95A06. It is possible to install this motor on to your Goulds pump.
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?     Asked on 4/1/2019 by

The Go KIT Is ?????
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A  Answered on 4/2/2019 by InyoPools Product Specialist Michelle B.

Hello, We will need to know the model of the pump. Can you please take a side view picture of the entire pump so we can identify for you?
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?     Asked on 4/1/2019 by Rob

The correct Go Kit and replacement pump for Model Number C48K2N143B1 Serial 8K03
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A  Answered on 4/2/2019 by InyoPools Product Specialist Hector F.

So the seal kits are actually based on the model name or number of the front pump housing that the motor is actually bolted to. You can advise us of that information or if it is not legible then you can email us images of that housing to upload@inyoppools.com so we can assist in confirming that for you. 
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?     Asked on 3/31/2019 by Byron Wild

does this motor have a warranty? I replaced my old motor for the 2nd time less than a year ago. The bearings are going out as last year. Does this motor have a history of this problem or am I just this unlucky.
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A  Answered on 3/31/2019 by InyoPools Product Specialist Lennox H.

Hi, Byron. These motors have a one (1) year warranty. Bearing failure is commonly caused by water damage. These motors do have a low failure rate.
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  • Commented on 3/31/2019 by Product Owner

    I just ordered a new one today. The current motor has not gone under water. It is less than 1 year old what do I need to do about the warranty?
     Reply


?     Asked on 3/26/2019 by Eric Miller

Is there a compelling reason to get a full rated pump over this uprated one? I've only just now become aware of the difference. This one burned up because my water level was too low without me knowing it, in spite of all our rain lately!

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A  Answered on 3/26/2019 by InyoPools Product Specialist Lennox H.

Hi, Eric. Full rate motors are designed better and more powerful than an up rate motor. The full rate replacement option is ST1102.
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?     Asked on 3/23/2019 by Zane Hood

I have a Marathon Electric pool pump that I need to replace Model 5kc39pn2822bx cat no c1318 What is my compatible pump and what else should I order with it? gaskets, seals, etc..
 Reply

A  Answered on 3/23/2019 by InyoPools Product Specialist Lennox H.

Hi, Zane. This UST1102 motor is the correct replacement motor. In order to identify the seals that you will need, you will need to provide us with the pump housing model number or name. The pump model is different from the motor model. 
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?     Asked on 3/19/2019 by Paul

Does this motor fit a Hayward model# SP2607X10 and also do you sell the tune up kits with the appropriate gaskets.
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A  Answered on 3/19/2019 by InyoPools Product Specialist Lennox H.

Hi, Paul. Yes, this UST1102 or the PL1102 motors can be used with the SP2607X10 model pump. The tune up kit is p/n GOKIT3 or GOKIT3SALT
 Reply


?     Asked on 3/19/2019 by Paul

Does this motor fit a Hayward model# SP2607X10 and also do you sell the tune up kits with the appropriate gaskets.
 Reply

A  Answered on 3/19/2019 by InyoPools Product Specialist Lennox H.

Hi, Paul. Yes, this UST1102 or the PL1102 motors can be used with the SP2607X10 model pump. The tune up kit is p/n GOKIT3 or GOKIT3SALT.
 Reply


?     Asked on 3/16/2019 by quat do

I have a Hayward sp 1607 zm 1 the pump hums and I did replace new capacitor still humming Do I need a new motor? what's the replacement motor thanks