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, 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, C55CXKMB-5012, c55cxkmb5012, EB228, EUST1102, HST110, JD10UP1, KC39PN2822BX, SP1607Z1M, SP1607Z1MBK, SP1607Z1MH, UST1102, V54023
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
Note: NOT California Title 20 Compliant.
California Title 20 Compliant Options:
I have a UST 1102 pool motor that draws 11 plus Amps at 230 volts. What is the normal amp draw for this motor? It runs pretty warm. Any tips if the amp draw is too high?
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This motor will draw approximately 15.0/7.5 amps.
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Hello, I have a Jandy PlusHP 1.0 HP. The motor hums like it is trying to start up, but doesn't. When I turn the shaft by hand the motor starts up. It needs the extra turn on the shaft to start. Do I need to replace the pump or is there a repair kit to help it get started? My understanding is that UST1102 is the replacement pump.
Hi, Frank. You can try testing the motor capacitor, that could be the issue. Base on the pictures of your pump, the UST1102 is not the correct motor. You will need the PL2853 or B2848 motor. Check out these following guides (1) How to Test a Pool Pump Capacitor.
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Hello Lennox, I tested the capacitor and nothing comes up on the meter. I found a new one here: RUN CAPACITOR, 30 MFD (5VR0303), and will place my order. Thank you for your help! Cheers.
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Hello, I have a Jandy PlusHP 1.0 HP. The motor hums like it is trying to start up, but doesn't. When I turn the shaft by hand the motor starts up. It needs the extra turn on the shaft to start. Do I need to replace the pump or is there a repair kit to help it get started? My understanding is that UST1102 is the replacement pump.
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Hi, Frank. I would recommend testing the motor's capacitor based on your symptoms. In order to confirm the the replacement motor, I will need the motor's Part, MOD or CAT number.
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Hello,
I am new to owning a pool and would like to replace "Marathon 5kc39pn2822bx" motor due to excessive noise. I found exact part/motor but its unavailable: http://www.inyopools.com/Products/05300017000422.htm#related.
Can you please confirm this is the correct replacement part/motor? Please see attached picture of the motor I am trying to replace. Thank you for your assistance.
Yes, this would a be a correct single speed replacement motor for your model.
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Will this motor work on this model.
hayward sp3007x10az
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Hi, Jim. Yes, this motor will work with the Hayward SP3007X10AZ pump. You will also need to get the Super II Pump Tune Up Kit GOKIT2 or GOKIT2SALT.
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I currently have a 2 speed motor- SPX1610Z2MS. I would like to replace it with a 1 speed. Would this be the replacement?
Thanks in advance!!!!
Good Afternoon- Yes, the A.O. Smith 1 HP Round Flange Up Rate Motor would work as a single speed replacement for the 2 SPEED MOTOR 1 1/2-1/4 HP - SPX1610Z2MS.
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I need replacement Motor for Hayward RS1000. Motor Nameplate Data is Emerson 1HP;1.5 SF. Frame 56J.Model T55CXCHM-1325,Type MJ07C.
Is your Motor UST1102 A.O Smith replacement with no problems matching up with RS1000 Wetend ?
Thanks
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I have an old Hayward C48K2N143B1 Self Priming Super Pump. I like to change the motor, impeller and new gaskets. What ever elsey believe i will need for the new motor to ensure I get a smooth replacement that aill last a long time. What parts & motor do I need
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My old motor is a AO SMITH T1102, MODEL C48L2DB11, 1 HP. I need a replacement motor. It will be installed on my water well. And could you clear up the confusion if a pool motor can be installed on a water well.
Thank you for your time.
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Our pump motor has gone out and the model on the motor is... K48L2N104. The pump shows SP3010EEAZ. What model should we order from you guys? Motor states 1HP, 14.6/7.3, SP-1610-Z-1-BE. What impeller do we order?
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Hi, Brian B. The CT1102 will be the correct replacement motor. The replacement impeller will be Part # SPX3010C and the Tune Up Kit GOKIT2 or GOKIT2SALT.
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Will this motor replace SP1607Z2MSC. I don't ever use the 2 speed option...is there a better motor I could use? On my second motor!
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Pump squeals a high pitch after running for a bit, reading your guide it sounds like a bearing issues. My pump is Hayward MD: SP26607X0 with a C48K2N143C1C Motor.
Is this the product I need? Do I need any additional parts?
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Hi. This UST1102 along with the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT are the parts you will need to get your pump running again.
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I am trying to replace a AO Smith C48J2N131B3 Super II pump 3/4hp running at 115 v for a SP3005X7AZ Haywood pump. Will this 1 hp motor work and is there any benefit to the hp increase? Also what seal kit do you recommend.
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Hi, J Carter. You can use this UST1102 motor as a replacement. There is no benefit to using a larger motor with a smaller impeller. You will need the Hayward Super II Pump Tune Up Kit GOKIT2 or GOKIT2SALT for that model pump.
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WIll this replace model K48l2n104? And should i replace the motor or the bearings it is loud and sounds like bearings are shot.
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Will this replace a hayward super pump motor c48k2n143b1
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Hi, Rich. Yes, it will. You will also need to get the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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my pump motor hums before starting up and somtimes don't start
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Hi, Mike. The issue could be caused by a failing or bad capacitor. Use these guides to troubleshoot your motor, How to Test a Pool Pump Capacitor and How To Test a Pool Pump Motor - Winding Resistance.
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Will this replace the motor in my Hayward super pump SP1607Z1M (century motor)?
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Hi, Brian. Yes, this UST1102 motor will replace Part # SP1607Z1M. You will also need the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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Hi, I bought this motor and watched the instructions on how to install. I'm towards the end where connect the wire to the electrical connector but the instructions show the wires have plugs. What do I do when my conduit wires are don't have the plugs?
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Hi, Jacob. You will use the terminal screws to secure the wires to the motor.
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DOSE THIS MOTOR COME WITH SEAL
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These motors do not come with the seals. The seals depend on the model name or number of the front pump housing that the motor actually bolts to. If you do not see that model information then you can email images of that to upload@inyopools.com so we can confirm that model for you.
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Current pump motor I have is- K63CXEAU-5225, Cat# EB228 that started making a terrible squealing noise - I believe bearings are going. Is the 1HP round Flange UST1102 motor the correct replacement motor and should this be the only thing I need to replace? My current motor has a THP rating of 1.25 and is 3 years old, the UST1102 1 HP motor has a 1.1 THP (SF1.1). Pool has 1.5" PVC piping, contains 38,000 gallons with a S200 heyward sand filter.
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Yes, this would be a correct motor replacement and we recommend to replace the seals and gaskets that the motor bolts to as well. You would just need to confirm the model name or number of that pump housing and advise so we can get you that seal kit. If you cannot locate that model then you can always send us pictures of it to upload@inyopools.com so we can try and confirm that for you.
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I just replaced my old Hayward 1hp with a new one from you, the same model# #c48k2n143b1. Since installing it the motor has been running very hot. enough to burn. I've turned it off. What do you think the cause is?
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Hi, Bill. To troubleshoot the motor, use the A.O. Smith Troubleshooting Guide as a reference.
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Hi
I probably know the answer to this question already, how long is the warranty good for this motor?
Thanks
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I have a 1 HP Hayward super pump model #c48k2n143b1 what replacement motor would I need?
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Hi. This UST1102 or PL1102 can be used as replacements for your model. We'll also recommend that you get the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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Will this replace MagneTek part number 10-184981-21? The CAT is B2288E. The frame is 8(maybe B)56J. All of this information came off the old motor label.
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I need a replacement motor for model # c48k2n143b1, can you tell me what I need? Also the correct seal kit to replace it?
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Hi, Mike. This UST1102 motor is the correct replacement for MOD # C48K2N143B1. To locate the correct seal kit, I will need to know the model number or name of your pump housing. Check out these following links; How to find the Correct Pump Tune up Kit, and How To Find The Correct Pool Pump Shaft Seal For Your Pool.
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I have a Hayward Super Pump - SP2610X15. Will this motor work on it? The current motor is a US Motors K63CXDGJ-5170, which is 1.5 HP. Service man replaced original motor and it seems like I may not need a 1.5 HP. Can't remember what HP that original motor was.
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I have a hayward pump system. Need a motor. ST1102. C48L2N134C2. Volt115/230 rpm3450 ph1HP1. CodeL. Fr56jHZ60. will this pump work??????
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I have a Hayward SP3007x10az with a Century Centurion P# O-164303-23 CAT: B128
Would this motor work for replacement?
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I have an A. O. Smith /Century Centurion poll pump motor part 0-177215-04.
1.0 HP motor 3450 RPM 230/115 volts SF 7.1/14.2 AMPS
What would be a replacement for this?
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I have A.O. Smith model C48K2N143C10 is your motor a replacement for that ? please let me know thanks
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There is no actual model listed under C48K2N143C10 but when the last digit is removed then this UST1102 is the replacement.
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I have a Hayward super pump sp 2607 with a ust 1072 motor. can I upgrade to the ust 1172 motor? I notice everything is the same, except the sf is 1.1 as opposed to 1.0
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Gary, If you have the SP2607X10, the original motor should have been a 1HP (equivalent to the UST1102). I would recommend checking the part number on the impeller to see if it was change along with the lower HP motor. If it was, you will have to purchase the matching impeller and seals if you want to go to a higher horse power motor.
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i have this a o smith pump on my inground pool............i'd like to change it with a new one along with the filtration unit , is that possible to purchase or should i put the old filter on the new pump?
will i need any new gaskets?
thx
k
thx
k
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Hi, Ken. You can replace just the motor and the seals reusing your existing housing and parts. You can also replace the entire pump which will come with a new housing. I will need your model number or name in order to determine which seals you need or to locate a suitable pump replacement.
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Can I use the UST1102 as a single speed replacement in a Hayward SP2607X102S? Current motor is AO Smith 7-177102-05. I usually run on high setting only anyway. What seal kit should I get? Thanks.
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Hi. Yes, you can use the UST1102 or PL1102 motor as a single speed replacement option. You will need the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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In 2011 I replaced my Pentair WhisperFlo (used for waterfalls) with QC1102-SQ FL FR 1HP EE 115/230V. The bearings are now going out again and need to find a replacement motor. Which motor should I use? Thanks.
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Will this motor replace Model# C48L2N134C2 for Hayward Pump
Also looking for a replacement motor for Waterway Model 3722021-0T7GDY
Part # PF-50-2N22M for Hottub. What would you recommend?
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You would actually need the ST1102 1 HP Full Rate Replacement Motor for your C48L2N134C2
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Is this a correct replacement for a Hayward 1HP, KW .75, model# C48k2N143B1
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how long does it take to get this
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Hi. You can receive this motor three business days after it ships. It will ship either the same day or the next business day after the order is placed. See our Shipping Policy.
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Our existing AO Smith motor keeps tripping the breaker, it is part # 7-184981-23, B228SE
Is this the correct replacement motor? Thank You
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When we went to open our pool this spring, the motor was sealed (Hawyard Super Pump - 1hp). A service man took it off and got the motor spinning again, but we are thinking that the bearings are starting to get a bit loud and I'm curious if there is any way of estimating how long the motor may continue, or should we be ordering a replacement motor now to have on hand.
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It is tough to predict how long the motor will last. Loud bearings are a sign of the motor going out so I would not recommend to replace it unless it becomes to loud. If the motor is in good enough condition you may want to consider just replacing the bearings.
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My motor is a 10-184948-22 One HP 115/230v 7Amp
Housing is Jacuzzi Magnum Force 1UMF-S
Bearing is screaming. What do you have? and which seal?
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The proper replacement for this motor is a ST1102 Century 1 HP Full Rate Replacement Motor and you will require this Jacuzzi Magnum Tune Up Kit Also we have a Video on How to Replace a Pool Motor which you may find helpful.
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would this motor be a replacement for a OA Smith USQ-1102 ? and if it's bad will it stop completely ? power is on but motor is doing nothing.
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My pool pump is making a serious noise ......last motor was from us motors and the model is c55cxkmb-5012 replacement for a Hayward Superpump
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Yes, this is the correct replacement motor for that model.
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I am looking to replace the motor for my 1hp jacuzzi inground pump. Century Centurion A.O Smith, (part 7 - 186085 - 20),
serial BX9-03. Will this part replace that motor?
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What are the correct flat electrical connectors to purchase that you can use to connect the wires to back of the pump without having to use the screws? I see the paddle connectors next to the screw and I figure that could be easier to use
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Hi. Those are called Spade Wire Connector, you can get them at your local hardware store.
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I bought the A.O. Smith 1 HP Round Flange Up Rate Motor and replaced my old 1hp motor that had burned out. While the system is running, the water pressure is lower than before. The heat pump is not able to operate due to low pressure and the return pressure is definitely lower than it used to be. The filter is at 9 PSI though which is in the normal range. It used to be at 10-11 before. Before reinstalling I did clean the impeller. What could be some reasons for the low pressure?
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Keith, If you just replaced the motor, you may have air in the lines. If you have an air relief valve on your filter, you can purge the air manually. Once the air has been purged, you will see an increase in pressure.
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I have a Century model C48AB47A01 and don't know which pump to get
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Thanks for the quick response. Follow up question: you suggest the UTC1102 as a replacement for my UST1102 mated to a Haward Super Pump. Is the GOKIT3SALT the correct seal kit for this combo on a salt water pool.
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Yes, that is the correct seal kit for a saltwater pool on a Hayward Super Pump.
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What are my best options for a direct (easy) replacement for a Century UST1102 / C48K2N143C1C HP 1, SF 1.1 FR 56J on a Hayward Super Pump running on 115volts in a salt water pool? Would a more efficient option be available to me and what kind of energy savings would be expected? Also, a local store said they have just switched to only using the original Gold Hayward motors (more expensive) for replacement due to longevity issues with others. Current motor lasted 3 yrs. Any thoughts?
Thanks
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Hi, CLH. You can use the UCT1102 as an energy efficient replacement option. You can save approximately 33%. The OEM Hayward motors and these aftermarket options are manufactured by the same company. There is not a major difference in the quality of the OEM and Aftermarket options.
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My pump was new last year. I just opened the pool and it seems to be working fine, but it's a lot louder than last year Is there some way to deal with this? Maybe it can be lubricated.
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Unfortunately, no. This is a sign that the bearing(s) are beginning to go bad.
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Will this fit a Hayward SP2605X7 using salt water system?
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Will this bolt up to my Hayward sp2607x10
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Hi. Yes, this motor will bolt to the Hayward SP2607X10. You can also use the PL2228. I'll also recommend that you get the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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I have an A.O. Smith T1102 model C48L2DB111 56J frame motor is this the correct replacement for it?
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I am replacing a Haywood Super pump A.O.Smith motor. The model number on the motor is C48K2N143B1. 1Hp.Serial Number 31508CH. Is this the correct replacement or do you have any other options. Thank You
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Hello, the UST1102 would be the correct motor for you. Along with this, you will need either the GOKIT3 or the GOKIT3SALT if you have a saltwater system.
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buying this as a replacement for a sp1607z1m. is this the correct replacement? it says this model in the alternate part #s so i'm guessing it is. also which replacement shaft seal works with this motor? it is going on a sp2607x10 pump. thank you.
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Hi, Shane. This UST1102 or the PL2228 motor can be used as a replacement. I will also recommend that you get the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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I am replacing a Hayward super ii 2 hp. It is a dedicated pump for the waterfall. The previous owners installed a ball valve to limit the flow since 2 hp was too much. Will this work as a replacement as that motor no longer works?
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What replaces the A.O.Smith st1102 pool pump motor?
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That is the correct replacement motor for the ST1102. It is the ST1102. If you need a complete pump then you would need to locate the model number on the front plastic pump housing that the motor bolts to.
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I have an a.o.smith model #ST1102 and the max amp on it is 18.6/9.3 and the new one is less. will that make a difference
in the performance?
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As long as you are matching the exact model, part or catalog number on the new motor with the one you currently have then a difference in amps will not make a difference.
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I am replacing the motor on Hayward SP2607X10 Super pump on a Salt Water Pool. I noticed in the forum you recommended this A.O Smith but while shopping in pool parts it recommends the Pureline PL2228. Will either of these work for my replacement. I like the fact that the Pureline has a 2 year Warranty. Which would give me better service in your opinion?.
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If you are replacing the original motor that came with the complete pump then yes, either motor will work. The Pureline is just another option being our line and should work just the same. It carries the same warranty as the A.O. Smith as well.
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Will any motor that is compatible with the UST1102 work with a Hayward MaxFlo model number C48K2N143B1?
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Hello, you will need the UST1102 and the GOKIT1 if you have a chlorine pool, and a GOKIT1SALT if you have a saltwater pool.
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Will this work on a Hayward Max Flo Pump, 1hp, model number C48K2N143B1 by a.o. smith? If not, what are my other options? And what gasket/install kit will I need with it?
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Hello, you will need the UST1102 and the GOKIT1 if you have a chlorine pool, and a GOKIT1SALT if you have a saltwater pool.
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Is this pump submersible? Or water proof?
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The motor is not submersible, but it can withstand average rainfall. However, for best results, you should keep the motor as shielded from the elements as possible.
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Will this motor replace part 0-184982-23 (Century Centurion AO Smith) ? Thanks in advance...
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Do I need a new shaft seal of is it included
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Hi, Ivan. You will need a new shaft seal which is not included with the motor. We will need the model of the pump body in order to locate the correct pump shaft seal.
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Greetings,
My pool pump motor has gone bad (in ground). The Motor Mod is C48AB45A01 and is a 1.25 HP. when I put in the search with my model # I get a result on your site that is only 1 HP. Can I go down in HP and still be ok with a proper match?
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Hi. I am looking for a replacement motor for my Hayward super II pump (Model: K48L2N104). Will this motor work fine? What are other available options?
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I just watched youtube video for installing new pump motor. Can I use WD 40 instead of silicone lubricant on gasket?
Thank you in advance!
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Hi, Anna. You cannot use WD-40 in place of the recommended silicone lubricant for your pump gaskets.
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Can I use this motor to replace my exisitng U.S. Motors Emerson EUST1072 Single Speed 3/4HP?
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Hi, Anna. Yes, you can use this UST1102 motor to replace the EUST1072 motor. It will cost more to operate since it's a higher hp.
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i have a st1102 pump motor and is the ust1102 the same and will it work for the same pump housing??
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Can this motor replace SPX1610Z1BE as it has the round flange and and same mounting capacities. I purchased this unit new and original motor no good. I dont care about the energy stuff at this point I just need a motor.
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I have a A.O. Smith Model # C48A95A06 1 HP Ser. # 8C06 do you have this motor?
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Don't I need a seal kit for this motor?(Salt system)
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Hi, William Dozier. Yes, a tune up kit or pump seal is recommended when replacing the motor. However, the model of the pump housing is required to determine which kit or seal is needed.
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will this motor fit Hayward 1hp superpump sp2607x10
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Hi, Jim. Yes, this UST1102 motor will fit the Hayward Super Pump SP2607X10. I will also recommend that you get the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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Will this pump work to replace an A.O.Smith 1 hp pump that I currently have. Some of the info on the pump is distorted but the Model # looks like C48K2N143111 ? The only distorted part of the number were the last 3 digits: 111
Other data: RPM 3430; type UAC, Ser # 8J01 and also the designation CET51ABM.
Thanks so much
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Can this be used in place of the Hayward super pump #SP-2607x10?
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Hi, Bridget Thompson. Yes, this UST1102 motor can be used with the SP2601X10 pump. You will also need the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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can I order a go pack for this pump
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Hi, Gary Isenhour. Unfortunately, we will need the model of the pump housing which is what the motor is mounted to in order to locate the tune up kit.
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I have an A.O. Smith SP1607-Z-1-MXBK (1 HP) motor that operates a water fall near the pool. The pump appears to be leaking near the bottom of the motor, probably a shaft seal. I see the UST1102 is a replacement for this. I am wondering if there is a more energy efficient replacement available.
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Hello Bob, There is an Energy Efficient for the SP1607-Z-1-MXBK is the A.O. Smith 1 H.P Pool Motor Energy Efficient Round Flange - UCT1102.
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94027110 is this motor designed to turn on and off for energy savings, automatically.
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Hi, Ron. This motor will run continuously once power is supplied and turn off once power is cut off if controlled by an external controller.
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Just replaced my magnum pump, came with ao smith 1 hp. Keeps shutting down after 3 minutes. where can I get schematics on this. Any thought.
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Hi, Ron. It sounds like the motor may be overheating shutting off and then turning back on once it cools down. This can be caused if the motor was replaced with a less than equal THP, a bad impeller and or a faulty thermal overload.
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Have century c4kzn143b1.ser#17814j2. What is direct replacement pump and seal kit. Pool is salt water
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This model number does not cross reference on our site, google or A.O. Smith/Century's page. Please send us some images of the front pump housing model label and of the motor label to upload@inyopools.com.
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Just installed a 1HP Century motor on my pool pump. The pump appears to be running hot I shut the pump off when my infrared gun said it was at 170. Installed new seals, check power it was 241v, installed new filter. How hot will this get and not damage the motor. Any ideas.
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Hello Randy - One of the long time rules is to keep the bearing temperatures under 200°. There is a thermal overload protector which will shut the motor down at 256°. This would be the temperature of the winding, at the hottest point.
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I have a century pump motor part # B228se, can I replace it with the century UST 1102,or can you tell me what the difference is between the 2 motors. Thanks Ken
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Hi, Kenneth. You can use the UST1102 motor as a replacement for the B228SE. The difference between the two motors is the design and efficiency. The B228SE uses less energy than the UST1102 motor.
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Will this motor directly replace a Hayward sp2607x10 and what is the return policy and warranty
Thank You
Duce
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Hi, Duce. This Century UST1102 Motor is the replacement for the SP2607X10 Pump. This motor can be return if it's in new or unused condition within 30 days and comes with a 1 year manufacturer warranty. I would also recommend getting the Hayward Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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I need to replace a motor on a Hayward Super Pump. Model number on the motor is SP1607Z1M, can not make out any additional information. Is this the correct replacement motor? Also would like to replace the seals, serial number on the pump housing is 2607X10. Can you recommend what I should purchase? Thanks
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Yes, that is the correct replacement motor and based on the model number you have provided the standard seal kit is the GOKIT3 and the seal kit for a salt water swimming pool would be the GOKIT3SALT.
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Need to replace a C48K2N143B1 (thermal shutdown) in a Hayward SP2507x10 housing. Is this the correct replacement, and what tune-up kit is needed, since I think it would be a good idea to overhaul all possible while disassembled.
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The replacement motor model is a UST1102 and I believe that you meant to provide pump model SP2607X10 Hayward Super Pump. If so then the standard seal kit is the GOKIT3 and the salt water seal kit is the GOKIT3SALT.
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Need to replace a C48K2N143B1 (thermal shutdown) in a Hayward SP2507x10 housing. Is this the correct replacement, and what tune-up kit is needed, since I think it would be a good idea to overhaul all possible while disassembled.
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Hi Larry, If you have the Hayward Max Flo XL SP2507X10 Housing then you will need the SPX2707Z1M 1 HP Replacement Motor and the Max Flo XL Shaft Seal. I would double check that you don't have the SP2607X10 Super Pump, if you do have the SP2607X10 then you will require this UST1102 1 HP Motor along with the Hayward Super Pump Shaft Seal.
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I have a AO Smith C48K2N143 motor, SF 1.1, Frame 56J, 115/230V. What replacement motor is right? is there a more energy efficient motor I can use that will also fit? Also, what information do I need for a gasket kit.
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Hi Paul, This UST1102 Motor is the direct replacement for your C48K2N143 motor. If you would like to go Energy Efficient then you can go with the UCT1102 1 HP Energy Efficient Replacement Motor which will save you roughly 20% on your operational costs. The most popular pump that this motor mounts to is the Hayward Super Pump and if you have that pump then you will need the Hayward Super Pump Seal Kit If this is not your pump then please send us a photo showing your complete pump including where the plumbing goes in and out of the pump. To send this photos simply reply to this email or send them to upload@inyopools.com
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How about for a Hayward SP2807X10 Max Flo pump, Model C48K2N143B3? The one I bought from you is making a very loud, grinding sound. Thinking I just need to replace the motor and not the entire pump unit. It is a slat water chlorination system. Is that (the salt water) the problem?
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Salt water making its way past the man shaft seal to the motor face can indeed cause the bearings to fail which is known to create the loud noise. If you purchased the motor within a year ago then it may be under warranty. We would just need a few images of the motor in order to run a warranty claim for you. Please call in or email us at upload@inyopools.com if you need assistance in beginning the warranty claim process.
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can this one replace a a.o. smith
CAT B128
PART O-164303-23
TYPE CX FRAME M56J
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Hi Bernie, The UST1102 is not a replacement for the B128 motor. You will require this B128 1 HP Full Rate Replacement Motor.
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I have a model# C48L2N134B4. Will this motor fit?
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The UST1102 is not the proper replacement for the C48L2N134B4, this ST1102 1 HP Replacement Motor would be the correct replacement for your pump.
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I need to replace my UST1102 Model C48K2N143_IC. I cannot read the digit before the IC because it is scratched. This is used for my inground pool. Can you please tell me what you have to replace it? I need it ASAP. What is cost & how quickly can it ship to NJ?
Thank you.
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Hi, Mary. The UST1102 Motor is the correct replacement. You can expect in 1-3 business day after it ships depending on the shipping option selected.
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Is this a replacement for a Hayward SPX1610Z1BEE? Mine has a bulging housing like your energy efficient model.
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Hi, Mike. The Century CT1102 motor is the correct replacement motor for the SPX1610Z1BEE motor.
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is there another motor to replace this one that is quieter. thanks
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The two more quiet model motors would be either a dual speed or variable. Those motors in low speeds are far quieter. The dual speed model is the B973T and the variable speed model is the ECM16CU. You just want to get the model name or number of the front pump housing that the motor bolts to making sure that the motor control boxes fit ok.
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Is this pump a direct replacement for Hayward Super Pump? Will all the other accessories that are part of the existing Hayward Pump fit without any retrofit.
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Yes, this is a direct motor replacement for the original Hayward Super Pump model SP2607X10 and the original parts are compatible with this motor.
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I have a Hayward MODEL C48K2N143B1
SP1607Z1M
SER - 16611CH
HP 1
and I want to replace the motor. What motor do you sell that is similar and will fit in the current strainer housing, etc. ?
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Hi Emilio, This UST1102 1 HP Replacement motor is the correct replacement motor for your MODEL C48K2N143B1SP1607Z1M
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HI,
please let me know the WATER FLOW for UST1102 MOD. C48K2N143C1C
Thank you,
Dobrin
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I am replacing my A.O. Smith C48K2N143B1 with this 1 HP UST1102 Replacement Pool Motor. Is there anything else I would need, like a gasket kit or something like that?
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Hi, Eddie. The Century UST1102 motor is the replacement for the C48K2N143B1 motor. In order to locate the tune up kit or o-ring I will need to know the pump housing model.
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what is the difference between UST and EST? Also, are the threaded shafts universal? We need to replace 1 HP Hayward C48K2N143B1 Ser 8K04. It is 115/230 Volts, SF 1.1 I think is says Frame 58J
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Good day, what size start capacitor replacement part do I need for a Century UST1102 1-HP 115/230v? Motor model number C48K2N143C1C.
Thank you
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I recently ordered bearings and a salt water gasket tune up kit (APCK1024). I started opening up my motor to replace the bearings and it is a mess in there, melted parts, locked up, corroded, etc. Broke bolts off taking it apart, anyway, I am just going to order a replacement motor and be done with it. Can I send the bearings back, do I need to keep the gasket kit, and is this the correct motor for my Hayward Super Pump SP1607Z1M?
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Have Hayward super pump with Century UST1102 -C48K2N143C1C. Replacing motor. Which do you recommend. PureLine PL1102 or A O Smith UST1102 ?
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Hi Richard, I would recommend the PureLine PL1102 it would work fine as a replacement.
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about how many gallons per hour can the Hayward ust1102 pool pump circulate water . Thanks!
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You would also need to know the specific front pump housing model and total feet of head to view a pump curve showing gallons per minute ratings. You may want to call in with that information.
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Hi, i have motor model c48L2n131 is used on my well to supply water to my house. motor was installed vertically over the well hole, connected to my well casing and also acted as a well cap. The pump started to continuously run and started to leak at pump housing or somewhere near it on seal itself. Do you carry a seal kit or rebuild kit?Could just replace the seal and still use this pump? If not what type of pump would you recommend as a replacement. Thank you for your time
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We do not carry parts for well/irrigation pumps but if you locate that pump housing model and call us we can double check for you.
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i have a centurion pump motor that I need to replace Part # 0-184981-23 //// CAT# B228SE . It is attached to a Hayward pump. What do I need to replace the motor.
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How do I know if I need go kit 2 or 3. I don't see a name for my hayward pump
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If you can attach a picture of your pump housing I can tell you if you have the Super Pump or Super 2 and be able to tell you which seal kit you need.
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what is the gokit number for a.o.smith sp1607z1mbk 1hp round flange motor. THANK YOU.
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That is the part number for the motor, what is your pump model? If you do not know please attach a picture of your complete pump so I can identify it.
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I am ordering a replacement motor UST1102 for a salt water pool. What seals do I need? The parts are # SP2605-C and SP2600-E. Thank you kindly, Ted
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Hi Ted, You have the Hayward Super Pump so you would require this Hayward Super Pump Salt Seal Kit
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I'm replacing a motor on a Pentair Challenger pool pump. Original is a 3/4 hp 1.67 SF. Will a replacement with a 3/4 hp 1.65 SF be adequate? Seems like the .02 less on the SF is insignificant. Am I correct in my assumption and okay with purchasing motor at 1.65 SF? The pump is used solely to pump water to a water feature that is at a level above the pump, so adequate power is essential. Thank you!
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Yes, so the B847 would be the correct motor replacement and the shaft seal is part number 5250-104.
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im looking for a ST1102 Pool pump 115/230 Volts - 345 RPM - 18.6/9.3 AMPS - 1 HP - PH 1 - Code L - FR 56J - HZ 60 - TIme rating CONT INSUL CLASS B - AMB 50 C TYPE UAC
Do you have this pump or one the will work in its place
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Is model c48k2pa105 adequate replacement for c48aa35a01
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Model number C48K2PA105 is a square flange motor, part number USQ1102, and model number C48AA35A01 is a round flange motor, part number UST1102.
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We have a hayward super pump self priming... the motor is A.O. Smith 1 HP Round Flange Up Rate Motor... It's making an extremely loud running sound. Think its due to being old? This motor should be retentively quiet correct?
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Yes, you need to replace the motor, UST1102, and the shaft seal, part number SPX1600Z2.
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can i use this motor to replace a hayward 1hp 115/230 model k48L2n104 or what other motor would be a good replacement for this?
thank you for your time, god bless, thank you
frank
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I am replacing my A On Smith motor and pump the catalog #isB234 the serial # is 22209 3m type: cxpm, 230 volts 10.0/3.5 amps the pump is a left hand discharge 9:00 position the unions appear to be 3" dia. 2&1/4" I.D would appreciate a reply to find out the h.p. and would like to order the correct set up thank you.
David Henderson
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I will need the pump model, the B234 motor is a 3HP 2 speed, if you do not know the pump model please attach a picture so I can identify it for you.
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I have the c48k2n143c1c FR 56j. Is this the pump needed and will i need anything else?
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Hi, Tim. Yes, the UST1102 is the correct replacement motor for the c48k2n143c1c. A tune up kit is also recommended but we will need to know the model of the pump.
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I need to replace my AO Smith motor for a Hayward pump. The model # is C48K2N143B1, frame = 56j, SF = 1.1. Based on your Q/A section, it appears the replacement motor for this is UST1102. However, the description states it an "up rate" motor. I'm not sure what this means. Second, my current motor is a "round" flange, correct? This link from your website appears to be the correct motor, please confirm.
Thank you,
TJ
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Hi, TJ. This is the correct replacement based on the info provided.
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I have a hayward motor MODEL: c48k2n14301c ..... SERIAL: 15010fm
Will this motor be a direct replacement ?
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Hi, Based on the MODEL # provided this 1 HP Round Flange Up Rate Motor is the direct replacement.
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I have a 33,000 gal salt pool and need to replace my pump and the basket and basket housing attached to the pump. the pool was constructed in 2004 and the model # on the Hayward pump is, UST1102. Can you give me your replacement thoughts and estimated cost. thanx larry
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Hi, Larry. If you can provided us with the housing model number we can better assist you in locating a complete pump. We have several different pumps the uses the UST1102 motor but knowing the housing model would allow us to eliminate some options.
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Is there a variable speed replacement motor for the SP3010EEAZ?
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Can it be used for a saltwater pool
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Hi John, Yes this motor can be used on a saltwater pool. When you replace your motor we suggest replacing your pumps shaft seal and for salt pools we suggest using the saltwater shaft seal.
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I have a Hayward pool pump model SP2607X10 and need to replace the pump motor, what motors will work? Please indicate all the A.O. Smith replacement models to include the energy efficient models . Can you indicate typical pay back on the energy efficient models and if wiring hook up is the same as the base replacement model.
I also need to a seal kit and i think the one i require for salt is a Go Kit 3 is that correct?
Thanks
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Yes, the UST1102 is going to be the replacement. UCT1102 is the energy efficient replacement that uses 2 amps less while keeping the same horsepower so saving money on your energy bill. STS1102 is the dual speed replacement that will allow you to run it at high, 1HP, and low, 1/4HP, which has the potential to save you even more money. The real energy saver is going to be the ECM16CU which is the variable speed replacement. With the variable speed you will be able to adjust the RPM's to where it is going to be the most efficient for your system. The seal kit you want is the GOKIT3SALT.
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I have model number C48AB45A01. What is the replacement pump for this model?
Thank you.
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I want to make sure I get the correct seal kit for A.O. Smith 1 HP Round Flange Up Rate Motor - UST1102 could you please give me the part number
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Hi, Joe. We will need to know the model number of the housing that the motor is mounted too in order to get you the correct seal kit.
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Does this motor come with a seal kit, and if not what is the stock number?
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Hi, Joe. Motors do not come with seal kits, we will need the model number of the pump housing in order to locate the correct seal kit.
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I have a Century Centurion/A.O. Smith B228SE pump motor that is 1 HP, 1 SF, 1 PH. Will the "A.O. Smith 1 HP Round Flange Up Rate Motor - UST1102" be a correct replacement motor as it has 1 HP, 1.1 SF.
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Hi - I need to replace my A O Smith C48K2N143B1 motor. My motor is gold but this replacement is black. Are these the same motors? what is/are the difference(s), other than case color?
Thanks!
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The correct replacement motor for model #C48K2N143B1 is the A.O. Smith 1 HP Round Flange Up Rate Motor - UST1102. The only difference between the two is the gold is the original manufacturer version and the black is the replacement version.
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I'm trying to find out what year is a C48A95A06 is?
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Hi, You can use the Century Motor (Formerly A.O. Smith) Warranty Guide to decode the serial number of your motor.
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I have a AO Smith motor needs replaced Model # C48L2N131 At 1 1/5 Hp what can I replace this with?/
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Based on the motor model number C48L2N131, the correct replacement motor would be the Motor 56c Keyed Full 1 Hp - B122 or the Motor, Two Compartment C-Face Keyed 1.0HP Sgl Spd 115/230V (B122, SK1102). You can click on the links to view the product pages and current pricing.
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I need two replacement motors for model K48L2N104 and I am unclear if this is the correct one. Can you tell me if I need the ST or the CT 1102? The one you offer has slightly different specs than what I am replacing. For example, the SF rating is 1.5 on the old motors as opposed to the one you offer which is 1.1. Also the max amp load is slightly lower on the old ones than the one you offer (14.6/7.3 vs..15.0/7.5). I also don't see K48L2N104 in the alternate parts list Please advise...
Thanks
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You can use either the CT1102 or the ST1102. The CT is the energy efficient model that pulls less amps. Both have an S.F. of 1.5.
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I have a Hayward pool pump, model #C48K2N143B3, that needs a new motor. Please advise which motor I should buy as a replacement. Thank you.
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The correct replacement motor for model #C48K2N143B3 is the A.O. Smith 1 HP Round Flange Up Rate Motor - UST1102.
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I have a pool motor installed from A.O. Smith Part # 164904-03 Serial # BZ07-20 it is a 3 phase motor and I need to replace with a 208v single phase motor. Can you give me a replacement part number for this?
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Are you able to attach a picture of your complete pump and the motor label so I can better help you? The part number that you provided is not pulling anything up for me.
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What would the appropriate replacement part be for the Hayward Super II PUMP MOTOR K48L2N105?
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Good morning, You actually have a couple different options for replacement. You have an Energy efficient option. You can go Up rated or Full Rated. Based on Price I would recommend the A.O. Smith 1 HP Round Flange Up Rate Motor - UST1102. You will also need to replace the shaft seal and some o-rings that you can get in Tune Up Kit Hayward Super II - GOKIT2
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Is this motor interchangeable with a model C48L2N134C2?
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Hello Ben- The UST1102 A.O. Smith 1 HP Round Flange Up Rate Motor is not the correct replacement for your C48L2N134C2. The correct motor is the A.O. Smith 1 HP Full Rate Round Flange Motor - ST1102.
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I plan on replacing my Hayward pump motor model #C48K2N143C1C with the A.O. Smith UST1102. Is there any other parts I need? Shaft seal, gasket O rings, etc..? The model number of my pump housing is SP2807X10. Thank you
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I have to replace my C48J2N131B1 3/4 HP and was looking to up the HP as I of my 3 returns barely has any water output. The pump is coupled with a pccf-125 filter. Would this pump work with my current filter/chassis or am I stuck with the UST1072? What impeller/seal kit would I need?
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Hi, JL. You provide you with the correct answer to your questions we will need the model of the pump, the Feet of Head of your pool and any other water features you have. The info you provided is for the motor and the filter. If you do not have the pump model number please provide photos of the pump housing.
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This pump differs from mine in that yours does not indicate Rotation - mine says CCWPE. Also the Amperage is slightly higher. Yet they are both C48K2N143C1C. Why the differences?
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Good Morning Pete, This motor is compatible with the C48K2N143C1C, But they are not identical. This motor is up-rated. That is why the amperage is higher. For the rotation you will have to view with back of the motor off to see which way the shaft is spinning. If there is anything else I can help you with. let me know.
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I have a 1HP UST1102 motor and i'm look to down size to a 3/4 HP that will fit the same pump housing. What motors do you have that I can select from?
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Can I replace my US Motors model# K63CXEPY-4766 1HP motor with this motor?
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The replacement motor for the K63CXEPY-4766 is the Motor 56j Thrd Full Ee 1hp (b654). The total HP on your current motor is 1.40 and the UST1102 is 1.10. The weight of the impeller, installed on motors will differ depending on the total horsepower. By decreasing the horsepower, the impeller will be to heavy, potentially causing the motor to fail. It is best recommended to replace your motor with the B654, doing so, this will allow you to use your existing impeller. Don't forget to replace the Pool Pump Shaft Seal.
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will this replace a century model # C48L2DB11 ?
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Hello, from what your number C48L2DB11 came up with yes that is the match for your motor, I would replace the pump seal if you are replacing the motor.
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I have a 1HP HAYWARD super pump motor mod# (C48K2N143B1) I need to replace, could you please give me the correct replacement part number i need to order. Thank you!!
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My pool motor finally blew- I have a Hayward Super II pump, MODEL# K48L2N104 , 1 HP, Frame 56J- about to completely disassemble to ensure flange is round- I also have 6 bolts that hold the impeller- is this the correct model to replace my motor with or will I have to also replace the impeller as well- I JUST rebuilt the entire impeller last summer- can't afford to do all over-of course it's an emergency- daughter decided she to have her college grad party Sept 24th!!!! I am in panic mode.......
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Hello Melissa, from the number K48L2N104 it brought up ct1102 for your motor, but either motor would work for you. I would replace the pump seal, 5110-11 for the Super II pump.
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C48J2N131B1 is 3/4 HP and was told A.O. Smith 1 HP Round Flange Up Rate Motor - UST1102 would be the replacement. Difference in HP won't make a difference?????
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my Hayward north star pump has an ao smith motor model #usn1102 1 hp. can I replace the motor with a model #ust1102 1 hr?
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Hello John, you need to make sure you are going with a motor that has the same output that you are getting from your current motor. If you go with a UST1102 your amps are running at 15.0/7.5 SF is 1.1 and HP at 1.1, you are actually going down from the motor your USN1102 motor. Your SF, HP, and AMPs would go down if you went with the UST1102.
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I have a Hayward Star Clear Plus Filter with a A.O. Smith Corp motor model # C48AA35A01. Would this be the right motor to get to replace it and also please give me part number for the shaft seal?
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Hello Risa, to replace C48AA35A01 motor it would be UST1102. To get your seal kit we would just need to know if you have Jacuzzi R series, HHP series, Jandy plus HP, Pentair Purex, or Hayward RS series.
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Will this replace a Hayward SP1607Z1M and if so will i need anything else? Thanks
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Hello Don, Yes that is the replacement motor, I would recommend for which pump you have to get a GOKIT which has your pump seal, oring, and gaskets needed for when you take apart your motor to replace it.
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Good day ~ need to replace A.O.Smith motor C48J2N131B1. The pump housing is Hayward model # SP2605x7 would you know the shaft seal part # for this? Thanks in advance....
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I have a jandy pro series flopro pump and my motor is Century Centurion
part # 0-193985-04 Type cx frame p56y MZ 60 prp 3450 volts 230/115 . What motor should I get to replace it?
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my motor is a US motors EST 1102. will this UST 1102 motor replace?
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Hello, George. The EST1102 is still available to order. The comparable replacement is the A.O. Smith 1 HP Full Rate Round Flange Motor - ST1102. Don't forget to replace the Shaft Seal Assembly or Tune-Up Kit when replacing the motor. If you need assistance identifying the Shaft Seal or Tune-Up kit you may contact us at 1-877-372-6038 or email photos of the pump housing to upload@inyopools.com
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IS THE A O SMITH POOL MOTOR # UST1102 THE REPLACEMENT FOR
THE USQ1102. I WANT TO MAKE SURE IT WILL FIT THE OTHER EXISTING PARTS.
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Hello John, You really want to stay with USQ1102 because your UST1102 is a cface rather than a square flange. Your frames would not match up. Stay with the one you currently have USQ1102.
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Will this work for replacing a hayward power flo matrix motor? It is longer.. and my old one is only 1/2 hp
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If you do move to a 1HP you will have to upgrade to a 1HP impeller. Also, you will want to know the flow rate of your filter. You don't want the increased horsepower to blow your filter.
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I'm not sure what brand pool motor I have. The Motor Mod #C48K2N143C1C, serial #31012CH, 1 hsp, UST1102, type UAK RegalBeloit EPC. It looks like, from what I have found online that it is an A.O. Smith, is this correct? What is the best replacement motor for a 16X32 ing. pool?
Thank you.
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The correct replacement motor for model #C48K2N143C1C is the A.O. Smith 1 HP Round Flange Up Rate Motor - UST1102.
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I need to replace my Hayward Super Pump Motor (1 hp). Hayward Model # is C48K2N143B1. What motor would I need to purchase as a replacement and do I need to buy anything else? Does this motor come with replacement instructions? My current motor will not turn but the impeller does turn freely. Does the impeller come off because the picture does not show an impeller with the motor. Thanks
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will this motor replace my motor on a StaRite Pool System 3; Mod S7D75 Flow Rate 75GPM ?
from a sunbleached / weathered label on the motor i see the mod # C48K2PA1C4A3
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It's most likely going to be the USQ1102, but to be for sure I'll need to know the model of your Sta Rite pump, not the system 3 filter. If you're not sure you can attach some pictures of the entire pump and I can identify it for you.
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I have a Hayward self priming super pump 1hp Model 48K2N143B1 Can't read the first digit of the number. Will this motor work? What else is needed for replacement
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Wanetta, Yes, This will replace your existing 1HP Hayward Super Pump motor. We also recommend a tune up kit.
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Can I use this pump to replace a CT1102 on a Hayward RS1000? If so, what is the running cost difference?
Thanks
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Hi Steeve, The UST1102 will not replace the CT1102 motor, but you can use the UST1152 motor as a replacement. The CT1102 will use less energy than the UST1152. The Hayward Super II Pump Tune Up Kit GOKIT2 or GOKIT2SALT is compatible with the RS1000 pump.
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Where is this motor manufactured. If in a foreign country, are there any pool motors that are US made, and if so, by whom? how long should a pool motor last?
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This motor is made in China. The motors have a 1 year warranty. There is no set time frame for a motor to last.
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We installed this motor about a year ago. Everything worked great until this weekend. Suddenly breaker in basement is tripping. Pump is able to run for several hours before tripping. GCFI between pump and house is not being tripped, only the breaker in the house. What could be the issue? Motor is new, hoping it's not gone bad already. Thank you for any help you can provide
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Hi Joe, Once the motor starts tripping the breaker it's time to replace the motor. You can try using some of the tip provided in our Pool Motor Troubleshooting blog to try to see if it can be resolved.
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Have a hayward super pump with a 1hp motor . I believe the hayward p/n is spx1610z1m threaded shaft (single phase 60cy 115/230 Bearings going out. Is this motor an acceptable replacement? Thank you.
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I have a Haywardi pump sp3007x10AZ it is 13 years old the motor went bad should i buy a new pump or just the motor The lables are off the motor I do beleave it is a 1 HP. if i replace the motor only what motor would you recommend.
Thanks
Dave
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Hi David, With the pump being 13 years old you do have the option of replacing the entire pump. I would recommend the UCT1102 energy efficient motor along with the Hayward Super II Pump Tune Up Kit GOKIT2 or GOKIT2 SALT.
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What other parts do I need when replacing the motor? Impeller? What else? Thanks.
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When replacing a motor, we would recommend replacing the shaft seal and o-rings on your pump. You will need to identify which pump you have to locate a parts list and the corresponding replacement parts. We would also recommend inspecting your pump to determine if you may need to replace other parts due to damage or deterioration.
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I have a Hayward model 2607X10 and want to know if this is the replacement motor. The Hayward parts page has a different model number for the motor.
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Hi Jeff, This UST1102 motor is the correct replacement for the Hayward SP2607X10 pump. I will also recommend that you get the Hayward Super Pump Tune Up Kit p/n GOKIT3 or GOKIT3SALT.
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I understand this motor replaces the Hayward C48K2N143B3?? WHEN relacing motor is it necessary to replace seals and rubbers everytime??
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Hi Edward, We will need the know the model of the pump in order to locate the seals needed when replacing the motor.
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I installed this in May with the tune up kit following the instructions on your website. When I turned it on today all it did was hum. Why?
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Hi Pat, If the motor just hums it could be a bad capacitor. The motor is still under warranty I've emailed you warranty instructions.
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i have an a. o. smith motor on my pool. best i can tell, the no. is C48L2N1S or 6 and the rest of the no. is missing. frame no. looks to be 56C. will the ST1100 be a replacement? Thanks, Jim
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I currently have an AO Smith HST110 pump on my pool that has failed, I'm looking for a replacement and cant seem to find that exact pump. I was trying to find the flow rate for the HST110 so I could make sure my replacement was comparable equipment and found that the HST110 is listed as a replacement for UST1102, but still cannot find the GPM flow rate for this pump. Can you tell me the flow rate of the UST1102 or HST110 or suggest a cost effective replacement.
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The flow rate doesn't only depend on the horsepower of the motor but also the impeller for that pump and every pump has a different impeller. But it doesn't stop there, it also depends on resistance or the distance between the pump and main drain. All of these factors come into play with the flow rate.
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are all pump motors counter clockwise rotation from shaft end?
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If you're facing the back of the motor where the end cap is, it will be going counter clockwise. If you're looking at the motor where the impeller attaches, it will be going clockwise.
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I have an inground pool with a Hayward pump will this replace that ok?
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We would need to know the model of your motor, or the make and model of your pump to determine if this motor is the correct replacement for your Hayward pump. With the pump information, we could also recommend the correct replacement seals for your pump.
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I have a 1/2 h p a o smith motor attached to a Hayward super pump s p-1600. I would like to increase the motor h p . What motors will bolt up to the Hayward s p -1600
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Here is a link to the Hayward Super Pump Parts page. It will list the higher HP motors available for this pump style. Keep in mind that when changing out a motor for a higher HP, you will need to change the impeller to match. We also recommend that you change the seals with the GO KIT 3 whenever you change out a motor.
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Do I understand correctly that this motor is watertight in operational underwater? Also what is the size of the shaft?
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This motor is NOT watertight and will not operate submerged in or under water. The shaft diameter is 0.625" and the height is 2.82".
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I have a Hayward 2 Speed 1 HP Super Pump Inground
Code: SP2607X102S, which one is the replacement motor?
Thanks
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I have a Emerson modle numberK63CXESD-4791
Will this pump that i am looking at work?
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The correct replacement MOTOR for your pump would be the 1 HP Motor EE - Full Rate (B2841, B2841V1). You can also use the A.O. Smith 1 H.P Square Flange Up Rate Motor USQ1102 if you no longer desire an Energy Efficient motor. (the motor UST1102 will not be a correct replacement)
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I need a replacement motor for a Hayward I think it is a hayward northstar. B128.
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Hi,
I have a Hayward Northstar pump from around 2003 and need to make sure that this will fit into the pump housing. It's a Magnetek N56J frame,
Thanks.
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HI,
I am looking to replace motor pump model # 5KC39PN2822BX , 1HP , 1081 P00L PUMP MOTOR , CAT# C1318. which model will replace it and what else do I need to do the job?
Thanks
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Daniel, The UST1102 will replace the C1318. Aside from the motor, you will need to replace the seals for the pump. THe seals are dependent on the pump housing that your motor is connected to.
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how does the housing and impeller come off of the motor to remount onto the new motor.
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Hi, This motor can be used on several different pumps, you can view our How To: Replace the Motor on Your Pool Pump guide for general instructions.
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I am replacing a a.l. smith 1081 unground pool motor, C55ckmb-5012. what is the correct replacement model? Thank you
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I was unable to cross reference p/n C55CKMB-5012 to the UST1102 motor. If you can provide additional information of you motor and pump, we can confirm which motor you will need.
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I have a Jacuzzi Magnum Force 1MF-S Pump, and need to replace a US Motors K63CXERJ-4776 with 56J frame; is this a direct replacement motor, and what seal kit or other conversions would I need to make this work?
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i have a haywood max flow dual speed power saver motor .these are the only numbers i can read .C48L2. the problem is it does not stay on it starts and stops. what pump would replace it if i need to?
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Jimmy, Please attach a picture of the motor label. There are some specs we will need to match up.
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I currently have A.O. Smith Century Centurion 1HP Pool Motor CatB228SE that needs replced. What would be the proper motor replacement.
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Hi Joe, you would require this B228SE Replacement Motor which will be a direct replacement for your motor.
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other then a loss of power is it safe to change a heyward super pump for a 1.5 hp to a 1 hp just the motor ....
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Hi Bob, It will be safe tp make the change as long as you also replace the 1.5 HP Impeller with the 1 HP Impeller (SPX2607C).
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I am looking to replace motor pump model C48L2N134B4 but can't find this model number, which model will replace it and what else do I need to do the job?
Thanks
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Hello, The correct replacement motor for model number C48L2N134B4 is the A.O. Smith 1 HP Full Rate Round Flange Motor ST1102. The model number you provided is listed in the alternative part #'s section.
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I have a C48AA35A01 1HP motor on my pool. It is very hot to the touch. Is this normal? Is this showing signs of needing replacement?
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Hi Aaron, Yes once your motor begins to get very hot to the touch this is a sign the motor is starting to go bad and may need replacement soon. The UST1102 is the correct replacement motor for your C48AA35A01 motor.
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Would this be the correct motor to replace my Hayward Super Pump model # C48K2N143B1 . another number on the old pump is SP1607Z1M.
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Hi Mark, Yes this is the correct replacement motor for the two part #'s you referenced. We would also suggest a Hayward Super Pump Tune Up Kit when replacing your motor.
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What is your return policy in case the motor not working or any kind of problem?
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Syed, You can view our return policy here: http://www.inyopools.com/return.aspx
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I have a AO Smith pump Model: 8-193632-24 1HP. It's originally from the Jandy PHP Order part no. R0556102. What Motor do you have that is compatible. Thanks.
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That motor would be compatible for that pump.
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My pool pump leaks between the motor and strainer assembly so I need a seal kit. My problem is the only model number (c48k2n143) is on the motor case...which says it's a Hayward super pump but the model number doesn't show up when I search under Hayward super pump parts. After searching forever I found the model number is for A.O. smith who made motors for Hayward I assume...bottom line what seal kit Do I need!!! Help please!
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Hi Scott, for the Hayward Super Pump you will need this Hayward Super Pump Seal Kit
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Im having to replace my dual speed pump and ive been told that I should just use a single speed pump instead. Ive been told the energy savings arent enough to pay the extra cost.
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A single speed motor has the most energy consumption. If you are looking to save money on your electric bill, I would recommend a dual speed or a variable speed motor.
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I need a new motor for my I ground pool pump my present motor is a
UST 1102. Model number C48K2N143C1C. I'm confused because you lost a round or square flange. Not sure what I have ,hoping my model number answers that . Can you please verify if I need a round or square flange. And how fast I can get from you . Thanks, John
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i pulled up pool motor and the one I chose showed free shipping but when I go to my cart its says there is a charge for shipping What goes??????
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The motor you have listed here does have free ground shipping. If you requested to have Next day air, 2-day, or 3-day shipping then there will be a charge for that service. You can always call us at 877-372-6038 M-F 9am-8pm or Sat 10am-2pm EST if you need assistance placing your order.
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Hi! I am now going on replacing the 2nd UST1102 in the last year. This will make 4 motors replaced since the original Super Pump was installed. The last two have failed due to excessive motor (bearing) noise. How can this be avoided in the future?
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Hi, You can be proactive when you see water leaking from the pump, use a Pool Motor Cover and keep area surrounding the pump clean.
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Will this motor replace a c55ckmb-5012 ?
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Hi Mike, I was unable to cross reference p/n C55CKMB-5012 to the UST1102 motor. If yo can provide additional info we can confirm which motor you will need.
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I am looing forr model c48k2n143b1. will this work with this model
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Hello Justine, The correct replacement motor for model #C48K2N143B1 is the A.O. Smith 1 HP Round Flange Up Rate Motor - UST1102. We would also recommend that you replace your shaft seal whenever you replace your motor. You will need to identify the make and model of your pump in order to match the correct parts to your pump.
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My pump # is C48L2N134C2, what pump motor do I need to replace it?
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The 1 HP ST1102 Full Rate Motor is the correct replacement for the C48L2N134C2 motor.
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Would this be a replacement for a C48K2N143B1 Hayward super pump? And what is the warranty?
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Hi Kyle, Yes this would be the correct replacement motor for the C48K2N143B1 motor and we would also suggest the Hayward Super Pump Tune-Up Kit. This motor comes with a 1 year warranty.
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Will this motor replace sp3207z1m
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Hello, First, I would need to correctly identify your pump. From the information you provided, you should have a Hayward TriStar Pump. If this is correct, then I would recommend clicking on the link to the parts page provided. On that parts page, when scrolling below, you will see the list of compatible replacement motors. (Please note that the motor you referenced is NOT a replacement for the TriStar Pump). Last would be to identify what horsepower (HP) your motor is and match it with the correct HP replacement motor.
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I have a Hayward S 200 filter running a Magnetek part # 8-177019-20, 1 hp 230/115 v. The customer p/n is 1607-2-1-m. I am wondering if the USQ1102 is a proper replacement for this application.
Patrick: let me check
? Thanks, Allen
Patrick: you would need this motor here http://www.inyopools.com/Products7/00200017001331.htm
?OK. Great, Thanks.
6/1/16 today I tried to order this motor but can't find it in the product list. can you help? Thanks
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I have an older Hayward pump and it looks like the motor got fried (sparks and flames) when I turned on the pump yesterday to start work on opening our inground pool. The Hayward model # is C48K2N143., 1 HO, 3450 RPM, 15.0/7.5 amps, SF of 1.1. Is the A.O. Smith motor in my cart a match as a replacement? Thanks!
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Hi Greg, Yes this motor would be a direct replacement for your C48K2N143 motor.
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I have model C48K2N143B3 bearings shot, bolts broke off. What a mess. So I need a new motor and seals. Can you let me know what I need to get pool going shortly. My filter is SP2807X10.
Thank you
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Greg, The UST1102 is the correct replacement. You can find all of the seals for that pump on this page: http://www.inyopools.com/pool_parts_hayward_max_flo.aspx
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I have a AO Smith pump Model: C48K2N143B3 1HP and a Hayward Model SP3907X10AV. Does this pump work and what tune up kit goes with this unit?
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The C48K2N143B3 cross-references to this UST1102 as being the correct pump motor replacement. But that pump model number does not jive with the other Hayward model numbers we have on the books. Are you sure that is correct?
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I have an 1102 Motor a little over a year old, the motor hums when power applies but does not work? Could the shaft be stuck?
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The shaft, and more likely the bearings, have probably seized due to a seal failure.
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What is the Gallons Per Minute? Replacing an older model AO Smith motor for pool. Thank you for your time. dm
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Hi Daniel, The GPM is base off of the pump, not just the motor. If you can provide the model number of the pump you have and the "Feet of Head" of your pool we can tell you the GPM.
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i have a replacement pump already. model number is ust1102.
I see you have what looks like the same one. the only thing i noticed is some of the info on the sticker differs from the description on yours. for example next to thermally protected mine say's cet53cy.
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Hi Angelo, As long as your motor says UST1102 then this motor will be the direct replacement even if there some slight variations on the label.
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I wish to replace a UST1102 model C48K2N143C1C motor on a Hayward super pump. Do I need to buy any gasket kits in addition to this motor to do the job. Is removal and installation as simple as working the 4 holding screws on the round flange?
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Hi Ben, This motor is the correct motor, you will also need the Hayward Super Pump Tune Up Kit p/n GOKIT3 or GOKIT3SALT. You can watch our video on How To Replace the Motor on Your Pool Pump.
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Can I replace an ST1102 with a UST1102. The only difference I see is the service factor rating. I am not sure that I require a service factor 1.5
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what would cause the water level in the strainer basket to go down just below the pipe coming into the strainer?
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You most likely have a bad pump lid gasket or bad a bad o-ring gasket. what is happening is the bad seal is allowing air to enter the pump cavity and not allowing the pump to fully prime. This can be harmful to your motor. I would recommend identifying your pump manufacturer and model in order to match the correct lid gasket. If this does not resolve your issue, I would identify the same information for the diverter valve.
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Hello. Have Magnum B 186086-20 pump (Ring mount) needs replacement.
What is replacement part and is there energy efficient option. Thanks
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Hi John, The Pump Mounting Nut (42288605R000) is the replacement ring for the Jacuzzi Magnum Pump, the UCT1102 will be an energy efficient option.
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i have model c48k2n143b1 can i upgrade to a more efficient model and what would be the cost?
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What is the GPM (Gallons per minute) for this pump?
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Hi Nona, We will need model of the pump that this motor is attached too and the feet of head of your pool in order to calculate the flow rate. You can read our How Do I Calculate Feet of Head for My Pool? Blog for info.
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Looking to replace a C48K2N143B1 1HP motor on a SP2607X10 Hayward pump, but concerned about the round flange description in this replacement. What replacement motor do you suggest?
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This is the correct replacement motor. The motor is a round flange.
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will a ust1102 replace a c48k2fc15
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Hi Al, I was not able to cross reference C48K2FC15 to the UST1102 motor. Can you send us photos of the motor label and of the pump housing to upload@inyopools.com we can try to locate the correct for you.
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Is the Seal 201, Extra Heavy Duty PS3868 the correct seal for the ust1102 motor and do you do price match
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The shaft seals are dependant on the front pump housing model that the motors bolt to and not the motors themselves.
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does this motor come with the pump seal instelled
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All motors unfortunately do not come with the seals installed because the seals vary based on the front pump housing models. In order to cross reference that seal needed you will need that housing model or name.
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yesterday, I purchased a replAcement motor for the C48k2n143b1 at my local Hayward dealer... However, the motor was bigger around than the original... The heights of the saddle that cradles the back of the motor will not let the back of the motor lower enough for the pump face to match the pump housing... The dealer says this is the replacement motor???? What to do?
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Hi Dave, You will have to remove the motor saddle from the motor stand in order to allow the motor to sit properly in the base.
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I have a 10 year old Hayward SP 1607 Z1-M, 1HP Superpump that is leaking a lot. Is it even worth trying to find the leak and getting replacement parts or should I just get a new pump? Are there more efficient models made now? My pool is abou 25,000 gal and the filter can handle 125 gpm. Thanks.
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HI Mike, You can replace the entire pump with the Hayward Super Pump VS Variable Speed Pump.
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I am looking to replace my c48k2n143B3 with dual-speed B975T. Will I need to replace the impeller and diffuser? Should I stick with UST1102 or maybe the energy efficient UCT1102?
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I need a pump motor. Above ground Hayward pool pump. SP1607-Z-1-MXBK. What is the correct pump motor. My motor does not have a threaded shaft. Thx
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Hi Don, Base off of the SP # provided the UST1102 motor will be the correct motor. If you can provide the model of the Hayward pump that you we can look into which motor is needed.
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hi, need a replacement motor for a Jacuzzi Magnum pool and spa pump, i have a old (1993) Magnetek Centurion SE Switchless Motor part 8-177948-20
FR x56j , 1.0 HP , VOLTS 230/115, AMPS 7.0/14.0 wat can i use for a replacement?
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Hello Tania, Based off the part number of the motor you provided there are two options. The Energy Efficient option would be 5221AX Motor 56j Thrd Full Ee .75hp (b638) or the standard replacement is 5211x Motor 56j Thrd Up 1 HP (b228se).
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I have a Hayward SuperPump ll, model number SP3010EEAZ, with motor model number K48L2N104. According to your cross chart, a UST1102 is a straight across substitute. Is this correct?
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Hi James, The A.O. Smith 1 HP Full Rate EE Round Flange Motor (CT1102) would be the correct replacement motor for the Hayward Super II Pump (SP3010EEAZ). I would also recommend getting the Hayward Super II Tune Up Kit (GOKIT2).
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Does the UST1102 is a replacement for C48L2DB11A8?
Thanks
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Gus- The UST1102 A.O. Smith 1 HP Round Flange Up Rate Motor will not work for you. The motor you need is a T1102. The T1102 has a higher S.F. and total HP. This is a motor that we do not have.
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My motor just quit working. Is there a way to isolate the cause?
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Hi Louie, You can review our "Pool Motor Troubleshooting" blog for tips on what can cause your motor to fail and what you can do to troubleshoot it.
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Century pump, C48K2N143C1C will not start or hum. Power is good.
Capacitor issue? If so what is the part number? Thanks
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Hello, here is a How To Troubleshoot a Pool Pump Motor. The capacitor needed Capacitor, MFD 161-193 (BC-161) 110-125VAC PART#5270-14
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whats the correct replacment for c48k2n14383 serial number 23312fm ?
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Hello- The part number you provided is off by one digit, it should be c48k2n143B3 which would be replaced by this UST1102 A.O. Smith 1 HP Round Flange Up Rate Motor.
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i have the hayward super pump sp2607x10, it looks like this part will work, but i don't see the model in the guide. can you help answer this for me?
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HI James, The A.O. Smith 1 HP Round Flange Up Rate Motor (UST1102) will be the correct replacement motor for the SP2607X10 Pump. I would also recommend getting the Hayward Super Pump Tune Up Kit (GOKIT3).
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What does "Up Rated" mean?
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Hi Scott, The term "Up Rate" are used when motors have a low service factor. 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.
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Need to replace a motor on a Hayward RS750CA pump. It had an Emerson SP1607Z1 .99THP .75 FRHP 1.32SF motor. The motor also lists 115/230 volts 6.5/13.0 Amps and has a 56J Frame and is thermally protected.
Would a replacement be the 1 HP UST1102 ? And since this pump is almost 10 yrs old are there any other parts I should consider replacing? Really nice web page you have. Lots of information and great videos!
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what is your return policy on a pool pump motor.
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Hi Ted. Unused products can be returned for full credit (minus shipping charges) within 30 days. It must be in the original packaging with no markings on the product or packaging and the customer is responsible for return shipping charges.
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I am in need of the motor but I also need the pump. Do you sell them both so they are already connected and put together?
Thanks,
Chuck
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Yes we do. We seal the motor and "wet end" that make up whole pumps. Please click on this link , Swimming Pool Pumps , and you will see the wide variety of pumps we sell. If you have any questions about which is right for your situation, please give us a call at 877-372-6038, and we here can help you out more efficiently .
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My Model is A O Smith Model C48A95A06.
Did not see this Model# in your list.
Is this Model ST1102 a replacement for A O Smith Model C48A95A06.
Thanks
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Hi Bill, The UST1102 will not replace the T1102/C48A95A06 motor. We do not sell a replacement for the T1102 motor, you will have to reach out to another retailer.
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I have Century Centurion 1 HP pump, CAT B228SE SERIAL 07611CH and PART 0-184981-23 TYPE CX FRAME U56J HZ 60 RPM 3450 VOLTS 230/115 AMPS 6.0/12.0. Is the (UST1102) the right replacement pump?
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Hi Joe, The A.O. Smith HP Up Rated Thrd 56J Motor (B228SE) would be the correct replacement motor.
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I have a UST1102 CET51ABM Model # C48K2N143C1C motor of unknown age, on a Hayward Super II pump without a model/serial number (the label on the wet side of the pump is blank). I have a broken impeller, marked Hayward SP3007-C, and broken diffuser, marked Hayward SP3000-BN. The intact seal plate is marked SP3020-E. Should I replace the impeller with the 3/4 HP SP3007-C, or am I better off getting the SPX3010-C? Is there any way to guess the model/ serial number of my Hayward Super II pump?
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Hi J, Based on the HP of the motor you will need to stay with Impeller (SPX3007-C). The model of your pump would be SP3007X10AZ.
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I am replacing a Hayward Super Pump 1hp motor C48K2N143. I was told that the UST1102 would work. Do I need anything else when I change the motor when
purchasing it?
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The only other item that would be highly recommended to replace would be the shaft seal ( 5110-11 ) As to the other o-rings in the system, it is up to the age of the whole pump. If it is a couple of years old, I would not worry about it. If it is older than 5, there is a kit that contains all the o-rings and the shaft seal - it is a GOKIT3. Other than those, just inspect the impeller and difusser for any wear and tear.
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Does the sp 2607X10 require a impeller wear ring?
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Andy- The SP2607x10 Hayward Super Pump 1 HP Single Speed does not need a wear ring for the impeller.
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I would like to order a replacement pump motor and gasket/seal kit for my 1HP superpump model SP-1607-Z1-M (An A.O Smith sounds like it is the best one to get?)
Can you please tell me what exactly I need to order and if you have them in stock, so when could I anticipate receiving if I ordered today
Thanks
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This UST1102 is the correct replacement motor and the seal kit for the Super Pump is gokit3 or gokit3salt for salt pools. The general lead time for motor orders is 1-7 business days in the continental U.S.
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I have a Hayward super pump model sp2607x10 with a.o smith b128 motor. It is making a loud whining noise. If I replace it would this be the correct model and is this a new or refurbished motor?
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Yes the UST1102 would be the correct motor replacement as long as the motor that you are replacing is the original gold Hayward motor. The impeller and diffuser need to be the originals as well. The B128 was not the original model for this pump. These motors are brand new.
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I have a Hayward Max Flo pump SP2807x10 on a salt pool. Original Hayward motor lasted 5 years but was replaced last year with AO Smith UST-1102. All seals were replaced. No leaks, no problems until it simply quit working. Hums but never starts. Start capacitor is good, impeller moves freely. I'm ready to replace the motor but am concerned that the last UST-1102 lasted only 1 year. Pumps only run 4 hours/day, so why only 1 yr? What seal kit do I need if I replace with another UST-1102 motor?
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Hi Linda, You will need the Hayward MaxFlo Saltwater Tune Up Kit with the UST1102 motor.
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this model motor was already a replacement on Hayward pump sp3007x10a2bh for salt system. was this the correct replacement the first time and should i get it again? It would be the 3rd motor in about 10 year span.
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Hi Chuck, The A.O. Smith 1 HP Round Flange Up Rate Motor (UST1102) would be the correct replacement motor. I would also recommend getting the Hayward Super II Pump Saltwater Tune Up Kit.
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What is the cost of the replacement "green version" of the Smith 1 HP Round?
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Hi Kurt, there are 3 versions of this motor which are more energy-efficient than the UST1102 motor. In order of energy efficiency they would be the UCT1102 Single Speed Energy Efficient Motor, The 2-Green Dual Speed Motor and the most efficient is the VGreen Variable Speed Replacement Motor. Here is an article on helping you to decide if a Variable Speed or Dual Speed Motor is Right for You, this article should be helpful in determing which is best for your needs.
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Can I replace a 1.5 HP motor on Hayward Super II with this 1 HP?
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Hi Linda, You could replace your motor with a 1 HP motor but you will need to change your impeller to a 1 HP Hayward Super II Impeller. If you stayed with your current 1.5 HP impeller then it would overwork the 1 HP motor and cause the motor fail prematurely.
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I have a C48K2n143B1 motor that is blown and need a replacement motor. I also need the gaskets for the pump housing, which is model SP2607X10. Can you let me know what the part numbers are for the motor and the gaskets. Is there anything else that needs to be replaced when I replace the motor.
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The UST1102 is the correct replacement motor and the 2 option seal kits that you can use are GOKIT3 and GOKIT3SALT if you have a salt water swimming pool.
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Will this motor fit my SP3010EEAZ pump. The current motor is a K48L2N104.
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Tony, While the motor will fit, you will need to change the impeller since the total HP does not match what you have now. The motor also runs at higher amps which means that it will cost more to run this motor.
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I have a AO Smith 1 HP UST1102 and need to change the motor bearings. I think the shaft end requires a 304 bearing but I think the other end has a different size bearing (203 ??). Is that correct? Is there a pump seal that would need to be replaced if I just want to replace the motor bearings? My pump is Jacuzzi Magnum Force.
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Hi Joe, The A.O. Smith 1 HP Round Flange Up Rate Motor (UST1102) requires (2) 203 Bearings (62032RS). We also have How To Replace the Bearings in a Pool Pump Motor - Part I & How To Replace the Bearings in a Pool Pump Motor - Part II to assist you with replacing the bearings in your motor.
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I have Hayward pump SP2607X10, CURRENTLY had an Emerson motor 1081 1.5hp on it with the square, what do I need to purchase
thanks
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Wanda, The SP2607X10 uses a round flange motor. You will need to remove the square motor mounting bracket from the old motor to install it on the new motor. You will need the UST1102 motor. I would also recommend the GOKIT3 Hayward Super Pump tune up kit.
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have a c48k2n143b1 motor that hums and no water flow. good voltage going in. what is a replacement motor and what seals will I need for when i replace the motor. if I could get stock numbers for both so I am positive I have the right things.
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The UST1102 is the correct motor replacement for you. We would need the model of the front pump housing that the motor is mounted to in order to cross reference the correct seal kit for you.
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I have a ao smith ast1102 motor and it says on line to replace the seal. Can you tell which seal I need?
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In order to locate the correct seals and gaskets we would need the model of the front plastic pump housing that the motor is mounted to for cross referencing.
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I have a c48K2N143B1 1 hp motor wired to run with 240v. The cap is no good and I am going to replace it but the existing one is rated for 125v. 161-193MFD. Should I be using the same type or use a 240v rated one.
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I have a 30,000 gallon pool and I currently have a Hayward Super Pump (Model: C48K2N143B1). Just seems to be making a whining noise and does not seem to have the power required to run the pool anymore. Should I replace with the UST1102? Or a different model. I have read that my pool may be a bit large for this pump and it may not run efficiently. If not the UST1102 which pump do you recommend?
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I have a Max Flo 1HP motor # SP1607Z1M Its starting to hum, i'm going to replace it but I would like to up grade to a 1-1/2 motor for more water flo, is it possible. Also, your products are Great... I just replaced a motor and other parts for a freind that I purchesed through your company, and it works great.
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Brian, The 1.5 HP replacement would be the UST1152. You will also need the 1.5HP MaxFlo impeller and tune up kit.
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i have a hayward sp3007eeaz , is the motor replacement the ust 1102 it also has c48kn143c1c on it, the sticker on it says ust 1102
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Hi Pete, The UST1102 is the Up-Rated replacement motor to the original 3/4 HP Full Rated motor that originally came with the Hayward SP3007EEAZ model. So the UST1102 will work, would also recommend getting a Hayward Super II Pump Tune Up Kit (GOKIT2).
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I have a sta-rite pump for sand system. Motor died but rest of pump is fine. Will this motor replace the sta-rite JWPA5EL-2A2 pump motor?
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Hi Randy, for the sta-rite JWPA5EL-2A2 pump you would need the BN25 Motor and the Sta Rite JWPA Shaft Seal.
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What is the flow rate for the A.O. Smith 1hp motor? I am trying to figure out how long to run the pump to filter the pool. The pool size is 18x36; deep end is 8.5ft. And the filter is a Hayward C4030.
Thanks
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Hi David, The flow rate will be determine on the Feet of Head of your pool. You can calculate your Feet of Head by following Step 7 of How to Size a Pool Pump for Your In-Ground Pool.
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We just purchased a property with pool, the pump motor is C48L2N1-34C2. The pool has not been used in 3 years. Power is applied to the pump but it doesn't run - no hum, etc. What should I check?
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Hi Bill, just a note first: If your motor is labeled C48L2N1-34C2, that is a full rated ST1102 motor instead of an uprated UST1102 about 1/2 HP difference. Now on your dead motor. Using a meter, check that you actualyl have power to the terminal of the motor and that it is the same voltage as how the motor is configured, 115V or 230V. Also check that the connection are tight. Then take the basket out and see if the impeller moves freely. If no, the bearing on the motor are probably shot. If impeller movers freely, check the start capacitor at the electrical end of the motor. See our guides under "pool pumps" for detailed instructions on any of these procedures.
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I saw you said this was the replacement for a marathon c1318. Would the capacitor from this ust1102 fit the c1318 or can you tell me where I might find the capacitor for the c1318?
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Hi Chad, The Capacitor for the UST1102 is the 161-193 MFD 110-125 VAC Start Capaciotor (BC-161), I'm not 100% sure if they uses the same capacitor. You can compare the numbers to be sure.
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I just purchased this pump and installed it...my voltage is 120 but when I put the selector switch on the 115 option the motor doesn't do anything except hum...when I put it on the 230 option it runs seemly fine..should I return the pump or is it safe to run in the 230 v mode
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Please double check the voltage running to the motor and adjust the setting accordingly. Also make sure all wiring to the motor is corrrect. I'd advise having a licensed electrician or pool contractor confirm this. If all looks correct at this point then I would look into a return or warranty.
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I have a Hayward pool pump with an A.O. Smith 1 hp motor Century Centurion motor serial # 168083M cat sn1102. What would be the replace motor for that unit? Thanks
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The replacement motor is the sn1102.
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I have to replace a Pump motor for a Hayward SP1607Z1M. Looks like this motor will work, but should i upsize to a 1 1/2 HP motor and would it work with the Hayward Super Pump? My pool is about 28,000 gallons. Thanks.
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Hi Steve. With your size pool I would definitely recommend going to a 1 1/2 HP uprated motor - UST1152. You would also have to replace your pump's impeller to the next size up: Hayward Impeller, Sp 2610-c. Also check to make sure your current filter is compatible with the new pump for water flow.Should be able to handle ~60 to 80 GPM
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Need a replacement motor for a Jandy jhp1.0 pump, the motor is a 1hp, with a 56j frame. Is there additional info needed, or does 1hp and 56j define the motor?
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Tom, The replacement motor for your Jandy JHP1.0 Pump would be the 1hp 56J Thrd Full Rated Motor (B128). I would also recommend getting the Jandy JHP + JHPU Pump Series Tune Up Kit (GOKIT77).
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I have a series 6002, 1 hp a.0. Smith motor- model # k48L2n104. Will this motor work on my HAYWOOD SUPER PUMP.
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Hi Kathy, Yes the UST1102 would be the correct replacement motor for the 1HP Hayward Super Pump.
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I have a 20'x40' inground pool with a 11/2 h.p.hayward super pump, Can I replace this with a 1 h.p. super pump?? Thank's Rick
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Hello Rick, With the sizing of your pool you would not want to go any smaller than 1 1/2 hp. If anything your pool would be more efficient with a 2 hp pump.
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We currently have a B228SE SERIAL 2211 OCH FRAME U 56 J TYPE CX H.P. = 1.0 WITH A 1.0 S.F. , RPM 3450 VOLTS 230 / 115 AMPS 6.0 / 12.0 CODE - G
A/O SMITH CENTURION 1081 POOL PUMP DUTY ......My pump fit on housing of motor is 4.50 inch diameter ( rabbit fit ) Is the UST 1102 a direct replace ? the photo appears to be same ; but want to be sure
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Hi Mike, The UST1102 and the B228SE are very similar motors and you would probably be fine with the UST1102, however we do carry the B228SE Replacement Motor and I would suggest this motor as it is the exact same motor as what your currently have.
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On my old (century) motor the frame is a m565 cat-b654 serial #bs3-167 type cx will this motor fit?
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We would suggest going with the exact same motor you currently have which is the B654 Replacement Motor.
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What is the diameter of the motor casing? I have a SP2607X10 pump and two different stores have tried to sell me a motor that is larger than the one I'm replacing insisting that it is the correct replacement. The problem is I can't get the faces to meet without modifying the pump.
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Hello, The motor is approx. 5 5/8" in diameter.
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I have a 1hp gold super pump on a in ground pool sounds like the bearings are going out making a loud noise. what is the replacement motor
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Hello Jerry, for a standard Hayward Super Pump 1 Horsepower the motor replacement is the UST1102. Also remember, the shaft seal should be replaced along with the new motor. The shaft seal can be purchased in the GOKIT3 for the Super Pump; which includes the Shaft Seal, lid o-ring, diffuser o-ring and housing o-ring.
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I have a 22.5 gal inground that has always had a 1 hp motor, i need to replace the motor on my hayward super pump. there is no model number other than the really long one,C48K2N143B1, and i want to get the correct motor. should I up the hp to 1 1/2? if so what else would I have to replace as Im replacing the motor? also, should i replace the gasket? and is that hard to do?
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Marianne, Based on the model number, the UST1102 would be the correct replacement motor. I would also recommend a tune up kit.
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I have a Hayward Max Flo HP 3/4 round flange can I replace it with a 1HP? and what seal and gasket will I need so I can purchase all at the same time.
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Hi Rosa you could replace your 3/4 HP with a 1 HP motor, but you also need to upgrade your impeller to a 1 HP Maxflo Impeller. You will also need a Hayward Max Flo Tune Up Kit.
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I need a replacement motor for Hayward super pump. SP1607Z1M, 1HP model c48k2n143b1. Also what is the salt water tune up kit? I have a salt pool and only got 2 seasons out of the bearings in the original.
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Hi Randy, This is the correct replacement motor for your SP1607Z1M, 1HP model c48k2n143b1. You would also need the Hayward Super Pump Salt Tune Up Kit.
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need replacement motor for hayward maxflo pump. current model is a o smith 1 hp b228se 56 j frame
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The correct replacement motor you'll need is 1 Hp 56J Up Rated (B228SE), which is a direct replacement to the one you have.
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Is this the correct replacement pump for A.O.Smith, Model C48K2N143B1, SER 8G04, HP 1, KW .75, Volts 115/230, RPM 3450, AMPS 15.0/7.5, HZ 60, SF 1.1, FR 56J, PH 1, Thermally CET51ABM, AMB 50 C, Type UAC, Duty Cont, Code J, Insul Class B. I have an inground, Salt Water pool.
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Hi Kimberly, Yes this would be the correct replacement motor for your C48K2N143B1 motor.
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my old Hayward pump needs replacement. Pump Tag shows Hayward SP3107X10BH, the motor label shows AOSmith C48K2N143B3
Ser 8C00 1 HP 115/230 VRPM 3450 Fr 56J
looks like your company has all I need so, please let me know what is the replacement model for my motor and also all Hayward parts ( diffuser, impeller, seals, gaskets etc) needed to make exact nd complete pump to fit the existing housing. Thank you
janusz
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This would be the correct replacement motor for your Hayward SP3107X10BH pump. This would be the Hayward Tune Up Kit you will need when replacing your motor, the motor and tune up kit should be all you need.
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I need to replace a hayward SP-1607-Z1-M model #C4K2N143 self priming super pump. Is this the correct one?
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Hi Lou, Yes this would be the correct replacement motor for your hayward SP-1607-Z1-M model #C4K2N143.
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I have a Hayward Pump Model SP2805X7, with a 3/4 HP motor model C48J2N131B3 that burned out. My filter is a Hayward C-500. Can I replace the motor with the UST1102? If so, what other parts should I replace?
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Tim, Base on the flow rate of your Hayward C500 Filter, increasing the HP of your pump from 3/4hp to 1hp will not be a good for that filter.
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