A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor - USQ1152

$172.99

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Part # USQ1152

By A. O. Smith

  4.74 Average  

Details

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Part # USQ1152

Warranty 1 Year

Dimensions 14" L x 7" W x 9" D

Alternate Part #'s 1103016463, 13773, 186360, 187333, 3K033, 54004, 5KC38SN2535DX, 5KC39SN2074, 5KC39UN6086X, 90106931, A100FLL, B693, B854, B854SE, B854SM, C1246, C48AB46A01, C48L2EB103, C48L2EM15, C48L2P103, C48L2PA103A1, C48L2PA103A3, C48L2PA104, C48L2PA104A3, C48L2PA105, C48L2PA105A1, C48L2PA105A2, C48L2PA105A7, C48L2PA105C5, C48L2PM100, C55CXKLT-5007, EB854, J218-824A, SQD15UP1, USQ1152, V54004

Product Description

Voltage 115/230, Max Amps 115V = 19.2 230V = 9.6, Single Speed, Square Flange, RPM = 3450, Threaded Shaft, Frame = 48Y Used on the following models: Sta-Rite Max-E-Glas, Max-E-Glas II, Dura-Glas, Dura-Glas II, Dyna-Glas, Dyna-Max Pentair Whisperflow, Pinnacle and Anthony AR2 Series.

Motor Dimensions Motor Dimensions
Motor Image Motor Image

Product Specifications

Motor Name:
1.5 Hp USQ1152 Replacement Pool Motor
HP:
1.5 HP
Speed:
Single
RPM:
3450 RPM
Volts:
115/230 V
Amps:
19.2/9.6 amp
Service Factor:
1.1
Total HP:
1.65 HP
Frame:
48Y
Stock #:
USQ1152
Shaft:
Threaded
Overload Protector:
Auto
Dimension Letter:
AG
Dimensions:
13 - 1/8 in.
Commonly Used On:
Sta-Rite Max-E-Glas, Max-E-Glas II, Dura-Glas, Dura-Glas II, Dyna-Glas, Dyna-Max Pentair Whisperflow, Pinnacle and Anthony AR2 Series.
Flange:
Square
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?     Asked on 11/12/2018 by Michael

Hello! Is this the correct replacement for the model shown in my photo? Thanks!

A     Answered on 11/13/2018 by InyoPools Product Specialist Lennox H.

Hi, Michael. This USQ1152 motor can be used as a replacement; however, the B2854 or PL2854 will be the direct replacement. You will also need to get the Max-E-Pro Tune Up Kit - GOKIT79

?     Asked on 10/20/2018 by

I just received my new 1.5 Hp USQ1152 Replacement Pool Motor for my Pentair Whisperflow WF-26 pump. I am concerned about the impeller lock bolt as it is too wide to fit in the new motor's shaft. I know there are threads on the outside of the shaft that the impeller screws into; however, that leaves a large hole in the middle where the old bolt used to go. Do I need a new bolt, new impeller or does the bolt just get left off? What is the correct salt water seal/gasket kit for the WF-26? Thanks!

A     Answered on 11/15/2018 by InyoPools Product Specialist Andy O.

Hello Brett- The impeller screw is old technology and does not fit the newer motors. It is no longer needed and can simply be left off during installation. 

?     Asked on 10/16/2018 by Pete S

I have a USQ1102 which failed after a couple of years. Can I use this motor as a replacement?

A     Answered on 10/17/2018 by InyoPools Product Specialist Hector F.

It is not usually recommended unless the system is tested and recalculated to be able to handle the extra water pressure. Some pool services offer the service to come out and pressure test your system to confirm. 

?     Asked on 10/1/2018 by

what is the replacement motor for a Marathon motor, Model 5KC39UN6086X, Cat 1246?

A     Answered on 10/1/2018 by InyoPools Product Specialist Lennox H.

Hi. You can use this USQ1152 or the B2854 as a replacement to the Marathon 5KC39UN6086X motor. 

?     Asked on 9/11/2018 by

I have a circulator pump by starite the pump model number is MPRA6F-148L I want to make sure this motor pump will work for my circulator pump. the motor model number is C48L2PA105

A     Answered on 9/11/2018 by InyoPools Product Specialist Hector F.

Yes, this is the correct replacement motor for your motor model. 

?     Asked on 8/3/2018 by Gary Tippett

A O Smith pool pump, usq 1152 part number, how long is the warranty?

A     Answered on 8/3/2018 by InyoPools Product Specialist Hector F.

These carry a manufacturer 1-year warranty. Please click here to view the warranty policy card. 

?     Asked on 8/1/2018 by John Green

I have a sta-rite P2RA5E 124L pump with the QC 1102 A.O. Smith 1hp motor. 1.5 inch ports which I would like to stay with as my pool is all 1.5 inch. What motor and rebuild kit for the pump to you recommend? if I go for a total replacement pump, which one do you recommend? Thank you.

A     Answered on 8/1/2018 by InyoPools Product Specialist Hector F.

The replacement motor is indeed the QC1102 and you can use the GOKIT54. Just be advised that if you have the copper cone insert in the seal plate then you would need to remove it. As far as a complete replacement pump, I would recommend the model P6E6E206L

?     Asked on 7/30/2018 by

is this a direct replacement for my existing motor; Sta-Rite Dyna-Pro MPRA6F-206L?

A     Answered on 7/30/2018 by InyoPools Product Specialist Hector F.

Yes, for the original model MPRA6F-206L pump, this would be the replacement motor. 

?     Asked on 7/27/2018 by Alan Marshall

what is an up rate motor vs regular motor?

A     Answered on 7/27/2018 by InyoPools Product Specialist Lennox H.

Hi, Alan. An up rate motor is the same term used as a regular motor. 

?     Asked on 7/22/2018 by

what size are the threads on the shaft for the impeller need to clean up a bit.

A     Answered on 7/22/2018 by InyoPools Product Specialist Lennox H.

Hi. The motor shaft thread is 1/2-20UNF-2A Thread-P.D.according to the USQ1152 DRAWING

?     Asked on 7/11/2018 by

To install this Motor will I need a "Installation Kit" ?

A     Answered on 7/11/2018 by InyoPools Product Specialist Hector F.

So there is no actual "installation kit" but there are tune-up kits a.k.a. gokits which have the seals and gaskets recommended to be replaced. In order to cross-reference that kit, we would need to know the model name or number of the front pump housing that the motor bolts to. If you cannot locate that model then you can email images to upload@inyopools.com so we can advise.

?     Asked on 7/10/2018 by Dennis

Is this motor a high efficiency unit?

A     Answered on 7/10/2018 by InyoPools Product Specialist Lennox H.

Hi, Dennis. This is a standard motor, the high efficiency option is Part # UQC1152

?     Asked on 7/10/2018 by Julius Miyawa

I have a HSQ125 motor.. will this one work? as a replacement?

A     Answered on 7/10/2018 by InyoPools Product Specialist Hector F.

Yes, this motor would work as a replacement for the model HSQ125. 

?     Asked on 7/5/2018 by

I have a Sta-Rite MPRA6F-148L pump. It seems to run fine for awhile then randomly shuts off dispite the power being on. I’m not sure if it’s overheating or what? It does seem to let off a lot of heat when running. I can only comfortably touch it for about a second. Should I replace the whole unit? Or does just replacing the motor usually do the job? If so, whichever motor would I need. Thank you!!

A     Answered on 7/6/2018 by InyoPools Product Specialist Lennox H.

Hi. The shutting off of the motor could be that it is getting too hot engaging the Thermal Overload. You can replace the motor or the pump but can still have the same issue. Use the A.O. Smith Troubleshooting Guide to determine if the thermal overload or the motor is the issue. 

?     Asked on 6/26/2018 by

Does this work for the C48L2PA103A2 motor?

A     Answered on 6/26/2018 by InyoPools Product Specialist Hector F.

Yes, this would be a compatible replacement motor for the model C48L2PA103A2 motor. 

?     Asked on 6/20/2018 by Jay

I currently have a Century HSQ165 motor. Would this be a viable replacement and is it better. If so, why?

A     Answered on 6/21/2018 by InyoPools Product Specialist Megan C.

The 1.65 HP Variable Speed Pool Pump Motor Square Flange - ECM16SQU is the replacement for variable speed. This motor requires 208-230V connection. The A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor - USQ1152 is correct for single speed replacement and offers the 115/230V connection. Please view our 5 Reasons To Get A Variable Speed Pool Pump Motor and do not forget to replace the pump shaft seal.

?     Asked on 6/18/2018 by Richard

I have a water Ace rsp10. The pump has worked fine since we bought the house, but the motor recently got very loud, like a gravel grinding sound, and stopped very quickly. I believe the usq1152 is the right motor. My question: is there a bracket/mount between the motor and the seal plate on the pump?

A     Answered on 6/20/2018 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. http://www2.inyopools.com/HowToPage/how_to_read_a_pool_motor_label.aspx Also here is a great YouTube Video we did https://www.youtube.com/watch?v=dssij-XanpU 

?     Asked on 5/28/2018 by Tony

My motor is getting loud and running hot. Want to replace as a preventative measure before it fails. Specifics are as follows: Motor : Model USQ1152 Pump: Pentair Challenger P/N 343234 In addition to the motor, what specific parts are recommended for replacement?

A     Answered on 5/29/2018 by InyoPools Product Specialist Hector F.

Most commonly the seals and gaskets are replaced with motor replacements. You can use the GOKIT5 and if you have the squared housing gasket and diffuser gasket then you can get those separately being part numbers 5002-13a, and 5002-14 with that seal kit. 

?     Asked on 5/21/2018 by ernie

The pump/motor has over the past few months become quite loud. The noise is a whine more than a growl or more coarse sound. I replaced the motor several years ago and wonder if this is an indicator that the motor has a problem or that the pump itself is bad.

A     Answered on 5/21/2018 by InyoPools Product Specialist Hector F.

The best way to really be sure is by taking the motor off of the pump housing and then bench testing it to see if it continues to make the sound. If it does then that means that it is the motor bearings. 

?     Asked on 5/20/2018 by Ernesto Diaz

I have a Sta-rite C48K2PA105 A.O Smith 48Y,would this motor be Ok.? Thanks

A     Answered on 5/22/2018 by InyoPools Product Specialist Lennox H.

Hi, Ernesto. This USQ1152 can be used as a replacement while reusing your existing impeller and diffuser. I'd recommend replacing the pump shaft seal and o-rings. 

?     Asked on 5/7/2018 by Mike

I have a Hayward C48L2PA105C5, with a USQ1152. Would the replacement be this A.O. USQ1152, if so what is the shaft seal kit I should also purchase?

A     Answered on 5/7/2018 by InyoPools Product Specialist Hector F.

Yes, this would be the correct replacement motor and in order to confirm the correct seals or seal kit that you would need, you will need to know the model name or number of the front pump housing that the motor bolts to. If you do not have that information you can always send us a picture of it to upload@inyopools.com so we can assist in identifying it. 

?     Asked on 5/5/2018 by Howqrd

what pump goes with this pump?

A     Answered on 5/5/2018 by InyoPools Product Specialist Lennox H.

Hi, Howqrd. This motor can be used on but not limited to these following Pumps

?     Asked on 5/2/2018 by Jim Radley

I have a AO Smith pool pump motor model , C48L2PA105. It is part of STA-Rite, pump motor, MPRA6F-206L. Is this pump motor exchangeable with your model USQ1152?

A     Answered on 5/2/2018 by InyoPools Product Specialist Hector F.

Yes, that is the correct replacement motor. 

?     Asked on 4/6/2018 by Jacob e

I have a Flotec motor # c48k2pa105 that is 1.5 hp is this the correct replacement motor?

A     Answered on 4/6/2018 by InyoPools Product Specialist Lennox H.

Hi, Jacob. That model number cross references to the USQ1102. You can also use this USQ1152

?     Asked on 12/19/2017 by chip

I have a sta rite sprinkler pump model DS2HF-192PL. I need to replace the 1.5Hp motor(square flange) what motor do I need, and what seals, gaskets etc will I need to do the job

A     Answered on 12/19/2017 by InyoPools Product Specialist Lennox H.

Hi, Chip. You will need the following parts to get your pump running again; Motor - USQ1152, Pump Seal - PSR-100, Seal Plate Gasket - C20-86, and Diffuser Seal Ring - C21-10.  

?     Asked on 10/30/2017 by John

I have a 1 1/2 HP Sta-Rite Max-E-Pro Pump. Can I replace the 1 1/2 HP motor with a 2 HP motor? The motor dimensions are different but they are listed as options under the Sta-Rite Max-E-Pro Pump replacement parts.

A     Answered on 10/31/2017 by InyoPools Product Specialist Lennox H.

Hi, John. You can replace a motor that is 1.5 HP with a motor that is 2 HP. You will first have to make sure that your filtration system and pipe can handle the additional water flow. Then you will need to replace the motor, impeller, diffuser, and seals. 

?     Asked on 10/11/2017 by Drago

is century hsq165 the right motor for sta rite pump mpfa6f - 147l ? if not which is it ?

A     Answered on 10/11/2017 by InyoPools Product Specialist Lennox H.

Hi, Drago. The HSQ165 or this USQ1152 motor is the correct replacement for the MPFA6F-147L model pump. 

?     Asked on 10/3/2017 by john

The pool motor that I'd ordered from your company has now failed. Is there any warranty on this motor?

A     Answered on 10/3/2017 by InyoPools Product Specialist Lennox H.

Hi, John. This motor has a one year manufacturer warranty. 

?     Asked on 8/5/2017 by Russell Farnandez

Hello, need a replacement motor for my STA-RITE inground pool. Model # MPRA6F-148L Thank you

A     Answered on 8/5/2017 by InyoPools Product Specialist Alex V.

Russell, The USQ1152 would be the correct motor. I would also recommend buying a tune up kit so you can change the seals when you change the motor. The tune up kit for the MPRA6F-148L is the GOKIT47.

?     Asked on 7/29/2017 by bruce

mine ust 1152 yours usq 1152 does it matter and how soon does it take for shipping

A     Answered on 7/30/2017 by InyoPools Product Specialist Alex V.

Bruce, If you have the UST1152, you can not use the USQ1152. They are 2 different frame types. 

?     Asked on 7/23/2017 by

I have a sta rite mprage-205l 1 hp. is there a 1 1/2 hp motor that would bolt on

A     Answered on 7/25/2017 by InyoPools Product Specialist Lennox H.

Hi. This USQ1152 Motor is the correct replacement motor that will bolt on to the MPRA6E-205L pump.  

?     Asked on 7/16/2017 by

I have a Hayward tri-star T63cxdcz-1653 and I need a new motor. What motor do I need?

A     Answered on 7/17/2017 by InyoPools Product Specialist Lennox H.

Hi. The Hayward Tristar - SP3215Z1MR motor is the correct replacement for T63CXDCZ-1653. 

?     Asked on 7/12/2017 by Scott

I have a Jandy mhp1.0 and I saw that you have the motor for the pump. Do you sell the whole thing, pump and motor as one piece? Ty

A     Answered on 7/12/2017 by InyoPools Product Specialist Patrick P.

Hi Scott, I'm sorry but the MHP1.0 complete pump has been discontinued by the manufacturer. We do still carry Parts for the Jandy MHP Pool Pump. We also carry a great pump called the PureLine Prime Pump which would be a good replacement for the Jandy MHP, however, the plumbing ports are not in the exact same spot so you will have some minor re-plumbing.

?     Asked on 7/11/2017 by Scott

I have a jandy mhp1.0. I need a replacement pump for that.

A     Answered on 7/11/2017 by InyoPools Product Specialist Lennox H.

Hi, Scott. You can use the Century B848 Motor or this Century USQ1152 motor as a replacement for the Jandy MHP1.0 Pump.

?     Asked on 7/1/2017 by Holden

Is the A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor - USQ1152 compatible with the Sta-right Industries Inc Model AT251501, code K0207 pool pump? What seal kit is recommended?

A     Answered on 7/2/2017 by InyoPools Product Specialist Alex V.

Holden, based on the Pump model, this is a FloTec pump. Aside from the USQ1152 motor, you will need the 5250-102 shaft seal

?     Asked on 6/24/2017 by Al

This question is about the Century pool pump motor USQ1152: The motor shaft has outside threads for mounting the impeller. Does shaft have also inner threads to secure the impeller with a self-sealing screw? If so, what are the specs of the threads of the inner shaft?

A     Answered on 6/27/2017 by InyoPools Product Specialist Lennox H.

Hi. The Century USQ1152 Motor shaft can accept an impeller screw but it is not required. 

?     Asked on 6/21/2017 by Mike

I ordered this motor and all is going fine. When I removed the old motor, the square flange crumbled into dust. The new motor of course has a new flange as an integral part of the motor. Is there a compatible version of this motor with a SS flange?

A     Answered on 6/21/2017 by InyoPools Product Specialist Patrick P.

Hi Mike, I'm sorry there is only one standard flange material available, there are not upgraded flange options.

?     Asked on 6/21/2017 by Lourdes medina

is this the right replacement for flotec motor model at251501-01 in ground pool pump?

A     Answered on 6/21/2017 by InyoPools Product Specialist Patrick P.

Hi Lourdes, the Flotec model AT251501-01 requires this UQC1152 1.5 HP Replacement Motor you will also need this Flotec Shaft Seal when you do the motor replacement.

?     Asked on 6/16/2017 by Al

Does the the Century USQ1152 motor have threads on the inside of the shaft that can be used for impeller attachment with a self-sealing screw? If so, what would the specs for that screw be? Thanks, Al

A     Answered on 7/22/2017 by InyoPools Product Specialist Alex V.

Al, It does not. The replacement motors do not need the impeller screw. 

?     Asked on 6/12/2017 by Peter

I need a replacement motor for Motor model# K48L2PA105C3 for a sta-rite model# P6EA6F-206L. Is this the correct motor? Thanks Peter

A     Answered on 6/12/2017 by InyoPools Product Specialist Hector F.

Your motor replacement is the QC1102.

?     Asked on 6/7/2017 by Hweyh

I have a Sta-Rite Pump model P6RA6F-206 with Motor Model C48L2PA105 HP 1 1/2 KW 1.1 Volts 115/230. I noticed the inlets where not moving the water however the pump was on. 1 inlet seemed to be moving water out but the other 4 the water flow was very light compared to normal. The pump is running however the pressure on the filter tank is half what it normal is. Does this sound like I need a new motor. This pump and motor are original when i had the pool installed about 12 years ago.

A     Answered on 6/13/2017 by InyoPools Product Specialist Lennox H.

Hi, Hweyh. Motors are not designed to loose power as the get old so I do not think a bad motor is the cause. You can use the info in our How Do I Correct Low Water Pressure? blog to address the main culprits.

?     Asked on 6/5/2017 by Janice

I need a replacement motor for a Sta-Rite Duraglas pump. The current pump is model #HSQ165, Serial # is 36213CHCL030483402, USQ1152 - 1 1/2 HP, 48Y, RPM 3450, Volts 115/340 KW, HZ 60, SF 1, HP 1.65. Which replacement motor and other parts would I need?

A     Answered on 6/9/2017 by InyoPools Product Specialist Lennox H.

Hi, Janice. The USQ1152 motor is the correct replacement for the HSQ165 motor. I would also recommend getting the Duraglas Tune Up Kit - GOKIT54.

?     Asked on 6/1/2017 by

I have an A.O Smith CORP. pool pump motor mod # C48L2PA105C5 Is this the correct replacement motor

A     Answered on 6/1/2017 by InyoPools Product Specialist Hector F.

Yes, this is the correct replacement motor.

?     Asked on 5/29/2017 by matt

I have a 3/4 hp hayward model#SP2305X7, can i plug a 1.5 hp motor in its place?

A     Answered on 5/29/2017 by InyoPools Product Specialist Lennox H.

Hi, Matt. I would not recommend increasing the motor unless you can confirm that your system can handle the water flow. You will also need to replace the impeller, diffuser, and seals along with the motor.

?     Asked on 5/27/2017 by Tony Kennon

I have a Sta-Rite P6EA6F-206L pool pump with a k48l2pa105 motor that needs to be replaced. Would this be the correct motor for that and what else would I need to purchase with it?

A     Answered on 5/27/2017 by InyoPools Product Specialist Patrick P.

Hi Tony, You would require the UQC1152 1.5 HP Energy Efficient Replacement Motor. When replacing your motor we would also suggest a Sta Rite Max E Pro Tune Up Kit.

?     Asked on 5/7/2017 by

Attempting to replace screaming bearings on a 1.5 hp A.O. Smith motor on an old Sears sprinkler pump, I decided to replace the motor after snapping 4 bolts. My concern is that the pump mounting flange has 5" square mounting pattern. Which flange should I be looking for?

A     Answered on 5/8/2017 by InyoPools Product Specialist Lennox H.

Hi. The Frame size (FR) on the motor will tell you the flange type. A 48Y/56Y frame has a square flange and a 56J frame has a round flange type. Send a photo of the motor label to upload@inyopools.com so that we can assist you in locating the correct motor.

?     Asked on 4/28/2017 by Nette

Hi, I think the motor on my pool has gone bad. It keeps tripping the breaker. The model number on the motor is USQ1152. Should I order this part, or are there multiple parts and is this something I can replace myself? Thanks in advance.

A     Answered on 4/28/2017 by InyoPools Product Specialist Scott W.

Yes, that would be the correct replacement motor and you would also want to replace the seals as well, you would need to know the pump model to figure out which seal kit you need. And yes, this is something you can replace yourself, we have videos on our website that will walk you through replacing the motor and seals.

?     Asked on 4/27/2017 by Joaquin Donis

Hi, I have an Aermotor model c58l 25311031, 120/340 volts, type T, Code J, RPM 3450. I used Gage 14 wire and plugged it into a 115 volts outlet. I works a few minutes and shots off. Can you please tell me whats the problem. Am I using the wrong wire?. Perhaps it should be Gage 12?

A     Answered on 4/28/2017 by InyoPools Product Specialist Lennox H.

Hi, Joaquin. I was not able to locate a replacement motor based on the info provided. If you can sent us some photos of the pump and motor we can try to locate a replace,

?     Asked on 4/25/2017 by

We have an Hayward pump Power Flo SP1593, will this fit it? The AO Smith motor that is on it is SP 1515-z-1-ESC

A     Answered on 4/25/2017 by InyoPools Product Specialist Patrick P.

The BN35V1 1.5 HP Motor would be the correct replacement motor for your SP 1515-z-1-ESC on your Hayward Matrix SP1593. When replacing your motor we would suggest a Hayward Matrix Tune Up Kit this will allow you to replace your seals when replacing your motor.

?     Asked on 4/16/2017 by

i just purchased A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor - USQ1152 from you. Does it come with a shaft seal?

A     Answered on 4/16/2017 by InyoPools Product Specialist Scott W.

No, it does not come with a shaft seal. The replacement shaft seal is going to depend on your pump model, not your motor. If you know your pump motor I can help you with the correct shaft seal.

?     Asked on 4/6/2017 by David

I have a A.O. Smith USQ1102 that has failed. The pump is a Pentair Challenger CFII-N1-1-1/2A (343234). Can I replace the existing motor with the USQ1152? Or would you suggest the B2854? Not sure why the current motor is 1hp when the pump calls for 1.5hp (it was the motor I bought with the house). Also, can you confirm the GOKIT5 is the recommended tune-up kit for my installation?

A     Answered on 4/6/2017 by InyoPools Product Specialist Scott W.

Yes, the USQ1152 should be the motor that is on that, but the previous owner may have which it and when he did most likely changed the impeller as well to fit the motor. If you are able to read a part number on the impeller so we can confirm that you have the correct impeller for a 1.5HP motor otherwise you will have to get the 1.5HP impeller with the USQ1152. And yes, the GOKIT5 is the correct seal kit for your Challenger.

?     Asked on 2/16/2017 by Manuel Nivar

Hi, this motor replace the flotec FP5242 sprinkler. Thanks

A     Answered on 2/16/2017 by InyoPools Product Specialist Lennox H.

Hi, Manuel. The USQ1152 motor is the correct replacement for the Flotec FP5242 pump.

?     Asked on 2/12/2017 by ELMER

the motor that I have funning now has a run capacitor on the top of the motor, I have a motor that only has a start capacitor, do I need to order a new motor with or with out the run capacitor. and what would the difference be? both motors are 1 1/2 hp. I normally keep this motor running all the time.

A     Answered on 2/13/2017 by InyoPools Product Specialist Hector F.

We advise to search our site or call in with your current motor model, part or catalog number. Also if you decide to call in, it wouldn't hurt to also have the pump front housing model, filter model and even the impeller part number to help confirm compatibility.

?     Asked on 2/6/2017 by Buddy

What is the GPM for this pump?

A     Answered on 2/7/2017 by InyoPools Product Specialist Alan M.

This motor does not have a specific GPM rating. The way to make the GPM determination would be to view the pump specifications that are unique to your make and model pump. The GPM for your pump will vary based on the horsepower.

?     Asked on 1/21/2017 by Harry Knight

on the replacement motor for C48L2PA103A3, model usq1152 1 1/5 hp made by a.o. smith what size seal kit do I need to order with it. thanks. gene this is a lawn sprinkler system....

A     Answered on 1/24/2017 by InyoPools Product Specialist Lennox H.

Hi, Harry. The USQ1152 motor is the correct replacement for MOD # C48L2PA103A3. Unfortunately, we do not have any seal kits for sprinkler pump.

?     Asked on 1/12/2017 by

is this the same as Pentair sta- rite p6e6f-207l maxi pro single speed motor

A     Answered on 1/13/2017 by InyoPools Product Specialist Adam Y.

Yes, This is the correct replacement. You will also need a seal kit Tune Up Kit Sta-Rite Max-E-Pro - GOKIT79

?     Asked on 1/5/2017 by

I have a Hayward TriStar Max Rate pump and the capacitor blew. If I am looking to replace the motor on my pump, will this A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor - USQ1152 get the job done? The total HP on my current motor is 1.65. Thank you!

A     Answered on 1/5/2017 by InyoPools Product Specialist Scott W.

That would be the correct replacement motor and the shaft seal you will need to complete the motor installation is part number 5112-216.

?     Asked on 12/27/2016 by Craig

I have a 1 1/2 HP Sta Rite Maxi Pro pump and need a new 1 speed motor and a seal kit. Please let me know the part numbers and availability. Thanks

A     Answered on 12/28/2016 by InyoPools Product Specialist Adam Y.

Good morning Craig, You need a A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor - USQ1152 and a Tune Up Kit Sta-Rite Max-E-Pro - GOKIT79

?     Asked on 12/27/2016 by Keith Monahan

Hi! I need to replace my Sta-Rite P6E6F-207L (1.5 hp)--is this one the proper fit? Also, do I need to replace any other associated parts to maintain the warranty (i.e. impeller, etc). I don't want/need to replumb--just replace the bad motor. Thanks!

A     Answered on 12/27/2016 by InyoPools Product Specialist Stacey M.

Hello Keith, yes the USQ1152 for the motor and don't forget the GOKIT79, which includes your pump seal, diffuser gasket, housing oring, and lid oring.

?     Asked on 12/4/2016 by Andy

I have a Sta-Rite P2RA5F-182L pool pump Serial # 4004267060750A with a US Motors EUSQ1152 1.5HP motor. I would like to upgrade it to an EE two speed motor but I'm unable to determine the manufacturing date of the pump to purchase the correct seal kit. Also, when I purchase the two speed pump should I purchase the two speed impeller and diffuser Sta-Rite normally sold with two speed pumps? One last question, what do you recommended for two speed replacement motors. Thanks! Andy

A     Answered on 12/5/2016 by InyoPools Product Specialist Scott W.

The dual speed motor for you Dura-Glas is part number UQS1152R and the shaft seal is 5250-104. And no, you would not need to replace the impeller or diffuser for this motor installation.

?     Asked on 11/18/2016 by Lynda

is Impeller C105-137 pdb Sta-Rite, part #5056-09DB the right one for this motor?

A     Answered on 11/21/2016 by InyoPools Product Specialist Stacey M.

Hello Lynda, this impeller goes to a 1.5 full rate and 2 hp updated and the USQ1152 goes to a 1 1/2hp uprated. I would go with Impeller, C105-137peb Sta-rite (c105-137peb) which fits the Dura Glass and MaxE Glass

?     Asked on 11/13/2016 by Ken

I just bought this motor with GOKIT6, and I'm thinking I should have gotten GOKIT54. The only thing that appears to be "wrong" with the GOKIT6 is that the rubber seat for the white ceramic seal is too small for the opening in the seal plate of the pump. All other seals in the kit appear to be identical to what I have. Is the size of that rubber seat the only difference in the kits? Old Motor: C48L2PA105 Pump model (from old motor label): P2RA5F-182L

A     Answered on 11/14/2016 by InyoPools Product Specialist Stacey M.

Hello Ken, try and see if it would fit by removing the copper insert, see if it will fit then, normally you would be able to get the GOKIT54 and take out the copper insert and it would work. There is a video about this here.

?     Asked on 11/7/2016 by Abbey

I have the Marathon electric motor 5kc39un6086x and it appears the one above is the one you are recommending, but I heard that you need to get a seal kit too. We have a purex triton ultra flow pump which might be called a pentair now, what seal kit do I need?

A     Answered on 11/8/2016 by InyoPools Product Specialist Alan M.

Hello Abby- Here is a link to the American Products Ultra Flo Parts diagram. Please look at the diagram carefully as if this correctly represents your pump, then you will need the Tune Up Kit American Ultra Flow seal kit. Also, yes the A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor USQ1152 is the correct motor replacement.

?     Asked on 11/7/2016 by Abbey

I have the Marathon electric motor 5kc39un6086x and it appears the one above is the one you are recommending, but I heard that you need to get a seal kit too. We have a purex triton ultra flow pump which might be called a pentair now, what seal kit do I need?

A     Answered on 11/8/2016 by InyoPools Product Specialist Alan M.

Hello Abby- Here is a link to the American Products Ultra Flo Parts diagram. Please look at the diagram carefully as if this correctly represents your pump, then you will need the Tune Up Kit American Ultra Flow seal kit. Also, yes the A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor USQ1152 is the correct motor replacement.

?     Asked on 10/27/2016 by Rick

Replacing a USQ1152 motor on my Hayward pool pump. Which Go-kit and/or seal required?

A     Answered on 10/27/2016 by InyoPools Product Specialist Scott W.

It is going to depend on which Hayward model you have. If you do not know, attach a picture of the complete pump and I can identify it for you so I can tell you the correct seal kit.

?     Asked on 10/3/2016 by Dan

I have the Sta-Rite Dura-Glas 1½ HP pool pump with motor # USQ1152, model C48L2PA105C5. The motor needs to be replaced. Is there a seal kit needed if I am just replacing to motor?

A     Answered on 10/3/2016 by InyoPools Product Specialist Scott W.

If your Dura-Glas is before 1998, the correct seal kit is the GOKIT6, if it is after 1998, the correct seal kit is GOKIT54.

?     Asked on 10/2/2016 by Daniel R. Gutting

My pool motor is a Marathon 5KC39UN6086X. I got it from you a few years ago and now I need to replace the front bearing. Which bearing is the correct number for this application? Thanks, Dan

A     Answered on 10/3/2016 by InyoPools Product Specialist Scott W.

The correct replacement bearing is part number 5270-31.

?     Asked on 10/1/2016 by Don

Have a Aermotor irrigation pump that the manual indicates the model no. as A100FLL. Is this motor to use? Thank you.

A     Answered on 10/3/2016 by InyoPools Product Specialist Lennox H.

Hi, Don. Yes, the USQ1152 is the correct replacement for model number A100FLL.

?     Asked on 9/24/2016 by John Gilvary

I have a Sta Rite model MPFA6F just wanted to make sure this was the right motor replacement? Also I'm looking for the new seal kit to ensure no leaks. Thanks in advance.

A     Answered on 9/30/2016 by InyoPools Product Specialist Stacey M.

Hello John, yes the motor USQ1152 is the replacement for MPFA6F model and for your seal kit for the MPFA6F there are two types. One for Dyn Glas & Dyna Max a GOKIT47 and the one for Starite Flo tech/Aqua tools/Dyna Glass GOKIT44.

?     Asked on 9/16/2016 by carl/bob

I need a new pool pump motor for my starite dynaglass pump but am unsure of which one I need. The tag on the motor says its a aos smith motor. Cat #B2841, serial #355093, part#7-196255-05. It says its a 1 horsepower 3450 rpm motor. Can you tell me which motor i need..

A     Answered on 9/16/2016 by InyoPools Product Specialist Hector F.

Your motor replacement is the B841. The 355093 part number looks to be an impeller for a 2.5 hp so I would double check that. You may need a different one.

?     Asked on 8/30/2016 by

I have a AO smith 1.5 HP motor USQ1152 Model C48L2PA105C5 48Y frame connected to a Sta Rite P6RA6F pump, what motor (part Number) and shaft seals( part number) do I need as the motor is bad.

A     Answered on 8/30/2016 by InyoPools Product Specialist Stacey M.

Hello, Your motor is a A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor - USQ1152 and GOKIT79 will be all your seals.

?     Asked on 8/28/2016 by Jeff

are the SQ1152 ($218) and the USQ1152 ($164) interchangeable, I have a sta rite K48M2 PA105 motor. also what is the tune up kit I need for max-e-glas II pump mdl P4EGF-1881

A     Answered on 8/29/2016 by InyoPools Product Specialist Stacey M.

Hello Jeff, I would check the motor tags and compare, there are certain motors you need to match up SF (service factor), RPM, VOLTS, and frame. Your frame is the only thing that isn't going to change on these two motors, please compare the motor label to each motor you are interested in to see if they match up to what you currently have now. So if you have a 115v and you go with the SQ1152 it wouldn't work because that one is specifically 230v.

?     Asked on 8/23/2016 by Vic

My pool motor is a Marathon 5KC39UN6086X. You suggest an AO Smith USQ 1152 as a replacement.Do you have a high efficiency replacement? Do you also sell the necessary seals and O rings?

A     Answered on 8/23/2016 by InyoPools Product Specialist Scott W.

The energy efficient replacement motor is UQC1152. I'll need the model of your pump to be able to determine which seal kit you will need.

?     Asked on 8/14/2016 by Ken

I need to replace my Maxi-E-Glas 1.5hp motor for my spa and wondered if your A.O. Smith would work? Also, does a new shafts seal come with new motors? Please reply at your earliest convenience...thank you.

A     Answered on 8/21/2016 by InyoPools Product Specialist Lennox H.

Hi Ken, This motor can be used with the Max-E-Glas pump but you will also need to confirm the service factor (SF) of your motor because they're different types of motors. Motors do not come with the shaft seal it will have to be purchased separately which can be found on the Sta-Rite Dura-Glas and Max-E-Glas Parts page.

?     Asked on 8/10/2016 by David

Will this motor replace my C48L2PA105CA?

A     Answered on 8/20/2016 by InyoPools Product Specialist Stacey M.

Hello David, please check http://www.inyopools.com/Products/00200017003493.htm?Keywords=USQ1152 to check your AMPS, SF, VOLTS, Etc. making sure your frame fits, for this to meet your needs that you already have on your pool pump.

?     Asked on 8/1/2016 by Tom

Pool motor, this model...started to smoke and then threw the circuit breaker. Time for a replacement?

A     Answered on 8/6/2016 by InyoPools Product Specialist Lennox H.

Hi Tom, Yes, it's time to replace the motor. You can use the UQC1152 EE Motor.

?     Asked on 7/30/2016 by Barry

I have a Sta-Rite Dyna-Glas pump and will likely order a new motor from your company (motor model number C48L2PA105). My questions: How do I remove the impeller from the pump shaft? What tune-up kit do you recommend?

A     Answered on 8/7/2016 by InyoPools Product Specialist Lennox H.

Hi Barry, This Century USQ1152 motor is the correct replacement for the C48L2PA105. Our How To Replace the Motor on Your Pool Pump will instruct you on how to remove the impeller from the motor shaft.  You will need the Sta-Rite Dyn Glas & Dyna Max Tune Up Kit (GOKIT47) for your pump.

?     Asked on 7/13/2016 by Ken

Is there an EE version of the C48L2PA105C5 replacement for a Hayward pump and what is the tune-up kit/shaft gasket? I believe the replacement 3450 rpm motor is an USQ1152.

A     Answered on 7/17/2016 by InyoPools Product Specialist Lennox H.

Hi Ken, The UQC1152 is the EE version of the C48L2PA105C5 motor. Only the Hayward TriStar and Hayward Max-Flo II uses a square flange motor which neither has a tune up kit, the seal will have to be purchased individually.

?     Asked on 7/6/2016 by

the motor I have is a 56Z frame. What is the difference? It is a Marathon motor.

A     Answered on 7/9/2016 by InyoPools Product Specialist Lennox H.

Hi, The Marathon 56Z frame is the same as the 56Y which the B853 motor.

?     Asked on 6/16/2016 by rick

was looking for replacement pool pump motor magnetek#177760 this came back on your site a.o smith usq1152 will this work and do I need a new gasket when I replace?

A     Answered on 6/16/2016 by InyoPools Product Specialist Patrick P.

Hi Rick, would it be possible for you to send us a photo of your motor label as well as a wide shot showing the complete pump? This would allow us to determine the correct motor and tune up kit you require.

?     Asked on 6/15/2016 by

what is the warranty on these motors

A     Answered on 6/16/2016 by InyoPools Product Specialist Lennox H.

Hi, These motors comes with a 1 year manufacture warranty.

?     Asked on 6/9/2016 by Chip

Will this motor work for on Water Ace model # R15L?

A     Answered on 6/9/2016 by InyoPools Product Specialist Patrick P.

Hi Chip, The Waterace R15L is a sprinkler pump and unfortunately this motor only works on pool pumps.

?     Asked on 6/7/2016 by

I have a usq1152 motor. theconnector where the ext. wires hook up got hot and melted. is there a replacement part # ? thanks

A     Answered on 6/12/2016 by InyoPools Product Specialist Lennox H.

Hi, Click link> Motor Parts - A.O. Smith for the available parts that we have available.

?     Asked on 5/3/2016 by Scott

Does shaft seal come with motor

A     Answered on 5/4/2016 by InyoPools Product Specialist Alan M.

Hi Scott, No the pump seal does not come with the motor. You would need to provide the pump manufacturer and model information located on the front half of the pump where the motor connects to in order to determine the correct pump seal.

?     Asked on 4/30/2016 by F.MURANAKA

will this motor fit a sq. flange AT251501 POOL PUMP BODY?

A     Answered on 5/2/2016 by InyoPools Product Specialist Lennox H.

Hi, This motor will work with the AT251501 pump. You can also locate other parts for that pump via the Flotec AT251001 & AT251501 Parts.

?     Asked on 3/28/2016 by Raymond

I have a Sta-Rite Model P6RA6F-206L 1 1/2 HP 115/230 Ser# 001d10p 0010 What would be the correct pump and seal part number? The stainless steel band Has rusted as well, so I will need the correct part number to replace it at the same time. Thanks

A     Answered on 3/28/2016 by InyoPools Product Specialist Andy O.

Raymond- For your model Max-E-Pro the USQ1152 A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor, the shaft seal I would recommend is the Shaft Seal PS-201V, 3/4" Shaft Size (PS-201V-CMS) part number 35-423-1096 and the band clamp you would need for it is the Clamp, Tank Body (v26-351) part number 5056-12A.

?     Asked on 2/12/2016 by Patty

I am replacing my pool motor (Marathon 5KC39UN6086X C1246 FR56Z) After reading these questions and answers, would this be the correct replacement? The only thing that I am not sure of is (48Y). Since mine is 56Z, is the 48Y compatible?

A     Answered on 2/12/2016 by InyoPools Product Specialist Megan C.

Hello, Patty. The "56" and the "48"  are in reference to the frame size of the motor. Normally, the 48 frames are shipped with a rubber insert you apply underneath the end of the motor and the base. They send that in case you are switching from a 56-frame to the 48-frame. If you would rather order the exact frame please use A.O. Smith 1.5 HP, 56Y Frame, Up-Rate Motor PART# B854 (B2854) click here to view.  You may even upgrade to save on electricity cost by installing the motor Variable Speed Pool Pump Motor Round Flange 1.65 HP, PART# ECM16CU click here to view. Remember to replace your Shaft Seal at the time of replacing your motor. Shaft Seals are specific to the Name and Model of your pool pump.

?     Asked on 2/1/2016 by Chas

I have a sta-rite pool pump model # P4RA6F-187L pool pump. The motor is going bad. What motor would fit this pump. Thanks

A     Answered on 2/2/2016 by InyoPools Product Specialist Megan C.

Hello, Chas. The pump model P4RA6F-187L cross-referenced to the Dura-Glas II 1 1/2 HP Single Speed Pump. The replacement pump motor options are A.O. Smith 1 1/2 H.P Square Flange Full Rate Motor PART# SQ1152 click here to view. Or, if you looking to save on electricity, choose the Pool Motor Square Flange 1.5 HP Full Rate Dual Speed w/ Digital Controller PART# B2983T click here to view. We also recommend replacing the Shaft-Seal and Internal O-Rings with the Tune Up Kit Starite P4E & P4EA Max-E-Glas II / DuraGlas II, click here to view. Replacing the seals help to prevent water damage.

?     Asked on 1/24/2016 by Bob

Need to replace pool pump motor. I have Dyna-Tech model 5KC39UN6086X, 1 1/2 hp, 3450 rpm , FR56Z....is your pump equivalent? If not, what would you suggest?

A     Answered on 1/26/2016 by InyoPools Product Specialist Lennox H.

Hi Bob, Base off of the model # 5KC39UN6086X the A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor (USQ1152) will be the correct replacement motor.

?     Asked on 10/7/2015 by Linda

Our A O Smith pool motor 1.5hp model C48L2PA105C5 do you have this motor or is there one to replace it thank

A     Answered on 10/7/2015 by InyoPools Product Specialist Joe S.

Hi Linda the USQ1152 will be the replacement for C48L2PA105C5

?     Asked on 9/21/2015 by Steve Barczy

i have a sta-rite USQ 1152 motor and the pump housing cracked #P2RASP-182 WHAT IS THE REPLACEMENT HOUSING NAME, # .THANKS

A     Answered on 9/22/2015 by InyoPools Product Specialist Matt S.

Steve, the Sta-Rite Dura-Glas' pump housing is part number C176-47P1. For further information on replacements, parts take a look at our Sta-Rite Dura-Glas and Max-E-Glas Parts Breakdown

?     Asked on 9/1/2015 by dennis snow

I have a sta-rite pump mdl.mpra6f-206L.. with a sta-rite dyna-pro motor# c48L2pa105 do you have the correct replacement motor and seals?

A     Answered on 9/1/2015 by InyoPools Product Specialist Andy O.

Dennis- The correct motor for your mpra6f-206l  would be USQ1152 A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor and the correct seal kit would Tune Up Kit Sta Rite Dyn Glas & Dyna Max COKIT47.

?     Asked on 8/25/2015 by Phil

I have a StaRite pool pump P4EA6F-187L 1.5HP, 115/230V, 1.1 service factor code H motor. I am looking at the USQ1152. Is that correct? Also does the tune up kit contain the shaft seal?

A     Answered on 8/25/2015 by InyoPools Product Specialist Andy O.

Phil- The A.O. Smith 1 1/2 H.P Square Flange Up Rate Motor (USQ1152) is the correct motor for your P4EA6F-187L. The Tune up kit, which is GOKIT38 does include the shaft seal.

?     Asked on 6/5/2015 by Susan

Hi, We are in need of a new replacement motor for our STA-RITE Dura Glas Centrifugal pump with integral trap - model # P2RA5F-125L - 1 1/2 HP. Thank you.

A     Answered on 6/5/2015 by InyoPools Product Specialist Patrick P.

Hi Susan, The USQ1152 motor on this page is the correct replacement motor for your STA-RITE Dura Glas model # P2RA5F-125L - 1 1/2 HP.

?     Asked on 5/16/2015 by Brian

How many gpm does this have?

A     Answered on 5/16/2015 by InyoPools Product Specialist Alex V.

Brian, The motor is rated for any specific gpm. The gpm would be determined by the pump/pump housing that the motor is connected to.

?     Asked on 5/14/2015 by Ray

I have a Hayward tri-star single speed 1.5 hp motor with SF 1.10 7-F56AA12A04-24 What replacement motor do I need

A     Answered on 5/14/2015 by InyoPools Product Specialist Joe S.

Hi Ray, yes the USQ1152 will be the motor for you tristar

?     Asked on 5/5/2015 by tony

My pump is a sta rite #P2RA E(E MAYBE A 5) 1246 code #1L926. What motor is required?

A     Answered on 5/5/2015 by InyoPools Product Specialist Robert M.

Hello Tony - Your model number did not bring up a match. The USQ1152 would be the correct motor for the P2RA5F-182L.

?     Asked on 1/19/2012 by Guest

I'm trying to replace the motor on my pool pump but all these numbers and abbreviations on the motor label are really confusing me. What do they mean?

A     Answered on 1/19/2012 by InyoPools Product Specialist Patrick P.

Replacing a pool pump motor is not as difficult as it seems. You can try looking here. If you need help figuring out what the information on your label means. If you are still having difficulty figuring it out you can call us at our toll free number or you can send us a photo of your motor label here.

?     Asked on 1/12/2012 by Guest

Why should I purchase a Tune Up Kit?

A     Answered on 1/12/2012 by InyoPools Product Specialist Patrick P.

A Tune Up Kit includes all of the essential replacement seals and gaskets for the pump. The seals and gaskets should be replaced when installing a new motor on your pump. New seals will prevent the pump from leaking water or losing the prime. A Tune Up Kit will protect your motor and ensure that the pump is working efficiently.

?     Asked on 1/12/2012 by Guest

Why do I need to purchase a new shaft seal?

A     Answered on 1/12/2012 by InyoPools Product Specialist Patrick P.

We strongly recommend replacing the shaft seal. The purpose of a shaft seal is to prevent water from running down the shaft of the motor and into the motor housing. Water will damage the bearings and cause the motor to fail. A new shaft seal should be installed whenever a motor is replaced. The motor manufacturer can deny the warranty if the motor fails to due to water damage from a faulty shaft seal. To find your shaft seal you will need to visit our Pool Pump Parts Page or the Spa Pump Parts Page and select your make and model.

?     Asked on 1/11/2012 by Guest

What is Service Factor?

A     Answered on 1/11/2012 by InyoPools Product Specialist Patrick P.

Service Factor(SF) is a multiplier that when multiplied by the horsepower of the motor indicates the total permissible horsepower loading that may be carried when the motor is operating at rated voltage and frequency. The most important thing to remember when replacing a motor is that the replacement motor's horsepower times its service factor must be equal to or greater than the original motor's horsepower times its service factor. The Service Factor rating can be found on the motor label. See Step 4 of our How to Read a Pool Motor Label guide.

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Difficulty

Est. Repair Time

Less than 1 hr

Tools Needed

Screwdriver, Socket Set, Adjustable Wrench

Replaced frozen motor with new motor.

Written on 6/13/2018 by Guest

Very easy procedure just many steps as you don’t want to rush through it. Make sure you don’t lose any of the washers or nuts and bolts. The new motor uses your existing hardware. Great product and great company with fast shipping. Will buy my products from them in the future.

Were these instructions helpful? 
 

Difficulty

Est. Repair Time

1 to 2 hrs

Tools Needed

Screwdriver, Nut Drivers, Socket Set

The pool pump motor seized-up.

Written on 1/29/2018 by Guest

After confirming the correct replacement frame and horsepower requirements with INYO Pool Products, the correct motor arrived quickly. In my case, it was a simple break-down of the components (after deenergizing the circuit at the breaker panel); removing the motor, impeller, and diffuser from the pump housing using basic hand tools. I was careful to keep track of all fasteners and where they would reattach. It was simply a matter of attaching the new motor to the existing frame and reattaching the impeller and diffuser in the reverse order. From the external electrical disconnect box I replaced the water-tite flex conduit and connected power to the new motor, following the enclosed diagram. Once all connections were made and confirmed that Allen fasteners were tightened on the pump, I reset the breaker and turned the pump on using the external disconnect switch. The pump is now working better than ever.

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