What is Service Factor?
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Service Factor(SF) is a multiplier that when multiplied by the horsepower of the motor indicates the total permissible horsepower loading that may be carried when the motor is operating at rated voltage and frequency. The most important thing to remember when replacing a motor is that the replacement motor's horsepower times its service factor must be equal to or greater than the original motor's horsepower times its service factor. The Service Factor rating can be found on the motor label. See Step 4 of our How to Read a Pool Motor Label guide.
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Why do I need to purchase a new shaft seal?
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We strongly recommend replacing the shaft seal. The purpose of a shaft seal is to prevent water from running down the shaft of the motor and into the motor housing. Water will damage the bearings and cause the motor to fail. A new shaft seal should be installed whenever a motor is replaced. The motor manufacturer can deny the warranty if the motor fails to due to water damage from a faulty shaft seal. To find your shaft seal you will need to visit our Pool Pump Parts Page or the Spa Pump Parts Page and select your make and model.
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Why should I purchase a Tune Up Kit?
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A Tune Up Kit includes all of the essential replacement seals and gaskets for the pump. The seals and gaskets should be replaced when installing a new motor on your pump. New seals will prevent the pump from leaking water or losing the prime. A Tune Up Kit will protect your motor and ensure that the pump is working efficiently.
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I'm trying to find a replacement motor for my pool pump but my model number doesn't match what you have listed as the model number. My model number begins with a C48 and yours begins with an SP. Please help.
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What we have listed on our chart pages is the pump model number. The model number you have will just identify the motor. If you look on the plastic housing on the pump there should be a sticker which will have the pump model number. You can usually find this by the discharge port on the pump. Once you locate it you can choose the correct replacement motor. Be certain to change the shaft seal and gaskets as needed. You can use our >How to guide if you need help.
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I'm trying to replace the motor on my pool pump but all these numbers and abbreviations on the motor label are really confusing me. What do they mean?
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Replacing a pool pump motor is not as difficult as it seems. You can try looking here. If you need help figuring out what the information on your label means. If you are still having difficulty figuring it out you can call us at our toll free number or you can send us a photo of your motor label here.
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I need to replace an AO Smith B809 motor. All of the specs look identical to this one (Y56J, 230V, 2hp, etc). Can this replace my motor? My current one is 11.5" long without the shaft. Is this the same quality? Thanks!
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John,I would not suggest using the 5213x. That is an uprated motor. The B809 is a Fullrate motor, the difference would be 5213x has a total hp of 2.0 whereas the B809 is 2.4hp. The lengths would be similar as well. I would also recommend getting a shaft seal or tune up kit. But you would need to get the model of the pump, not te motor to determine that.
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What does the "Thrd Up" in the description/title of this motor mean? Can I also confirm that this will fit a Hayward SuperPump?
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What is the part number for the start capacitor. Or what size do I need for this pump?
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Hi William, The B230SE Motor uses the 25MFD 370 Volt Run Capacitor (17586325).
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Is replacement of the pump seal recommended when replacing and using this pump motor? I am replacing with the same exact motor.
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Hi Mark, It is recommended that the shaft seal along with the pump seal be replaced when replacing the motor. If you can provided us the manufacturer and model of the pump housing we can get you the correct seals.
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I bought a replacement motor from you a long while back. I have a Jandy Stealth Pump and the motor has gone out. Do you have a replacement in stock?
JHPU 2.0 and MOD# B130 -
Ser# 02213CHCL010944432
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Hello Sharon, from the model b130 that you provided the motor that is your replacement is Motor 56j Thrd Full 2hp (b130) and i would recommend replacing pump seal and orings with GOKIT77.
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replacing 2hp us motor asb809 1081 j flange for a hayward northstar older system. Is this the motor I need?
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Good afternoon David, It depends on the service factor of your motor(s.f.). If it says 1.35 you need a Full-rated SN1202. If it says 1.2 it is UP Rated USN1202. If it is just 1 then yes, that's the one you should getMotor 56j Thrd Up 2 Hp (b230se)
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I am replacing a CAT# B230SE, PART#184983 with similar and have a couple of questions:
1. which shaft seal kit would you recommend, maybe you guys could offer this as optional for each pump when ordering?
2. are there other pumps which can be used to replace that pump, full rated for example?
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Hello- There are two options when it comes to your replacement. Obviously, there is the Motor 56j Thrd Up 2 Hp (b230se), or you can use Motor 56j Thrd Full 1.5 Hp (b129). As far as the shaft seal, motors are a generic replacement item. As far as the seal kits, motors can fit many different pumps, and the seals are specific to those pumps, not the motor. To find the correct seals you would need to know the model of your pump.
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i currently have a ao smith motor that is almost exactly, specs wise, as the b230se you have in stock but mine has a part number of 7-184983-23 and is 56y instead of 56j. is there a different or can i use your b230se 56j to replace my 56y motor? i'm using hayward superflo pumps, i believe. thanks for your help.
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If you have a Pentair SuperFlo you need the 56Y or 48Y frame, the 56J frame will not fit. If you want to attach a picture of your motor label and your complete SuperFlo pump just so I can confirm it is a SuperFlo so we can get the correct shaft seal and motor label so I can get you the correct replacement motor.
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I am interested in replacing not just the pump but the entire basket assembly and "fins". How do I go about finding which one is correct?
according to the label this pump is the correct pump.
Thanks
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Hi Tim, could you email us a wide shot of your pump showing the motor basket and plumbing and if you could also send us a close up photo of the motor label to upload@inyopools.com
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I have a Hayward Super II pump with a 2 hp motor. All of the markings are worn off. I believe it is a model SP3020EEAZ. It was installed in 2004. This is the second motor. The motor is starting to make noises (like a bearing is going). I was looking at your "A.O. Smith 2 H.P Pool Motor Energy... (B230SE) - 5213X" . Will this motor fit my pump? What other parts should I replace while I have it apart? Do you have instructions on how to replace a motor? Are any special tools needed?
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Hi, Steve. The B230SE replacement motor will not work with model # SP3020EEAZ. Your replacement options are p/n ST1202 and B130 along with the Hayward Super II Pump Tune Up Kit - GOKIT2 or GOKIT2SALT. You can use our How To Replace the Motor on Your Pool Pump to assist you in replacing the motor.
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Hello, I currently have the UST1202 motor for my SP3015X20AZ Super ii pump. I need to replace the motor since the bearings are shot, and the motor housing itself is rusted and old. Would this motor work for my setup? I would like an Energy Efficient motor if it fits and is available. Also, what other parts do I need for the install? Thanks!
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I have a true L pool 20x40 by 20X50. My motor just gave out. It is an A.O. 2HP, 2 Speed. 230 volts,2MSC I was wondering if I can put an A.O. Smith round flange 56j-ust1202 motor on pump # sp2615x202s.. OR can you suggest a motor that will hook up ?
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Yes you can use the UST1202 in replacement to the original motor for that model Hayward pump.
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I need to replace an A.O. Smith 2 H.P Pool Motor B230SE part 0-184983-23. The housing is a Hayward model SP4015X2ONS. Please tell me which tune up kit I need to order.
Thanks
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Hi, Anna. There is the Hayward Northstar 4000 Series Pumps (Pre-2003) Tune Up Kit - GOKIT66 but only for pump manufactured before 2003. If your pump was manufactured after then you will have to purchase the parts separately.
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I have a Hayward (AO Smith model K48M2N111). It sounds like the bearings are going out of it. Do you sell the replacement bearings or what pump motor would replace it?
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Hi, Jarrod. The K48M2N111 motor uses the 203 Bearing and 204 Bearing. You can use this B230SE or the UST1202 as a replacement.
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I just replaced an old pool pump that was 1 hp 1.65 sf with a hayward super pump 1.5hp/1.0 sf. The flow is definitely not as strong. The piping is 1.5" would it be advisable to install this motor to get flow back? If not can you please direct me to a pump with a 1.65 total hp?
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Hi, Josh. What is the model of the pump that was replaced? They're different types of pumps as explained in our Which is Best: High Head or Medium Head Pumps? To upgrade your Hayward Super Pump to a 2hp, you will have to replace the Impeller - SPX2615C and the Shaft Seal - SPX1600Z2.
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Just pulled a AO Smith 2HP motor off my spa. Model K48N2N104. It is the same pump that is on the pool section so I used it to replace the pool side pump as it was hardly ever used. (running like a charm) Will this motor replace the one I just removed? The pump is a Hayward Super II that is 15 years old.
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I have Jandy Model# JHP 2.0 stealth pump says 2.0 HP.
Part number 7-193634-06
FR: X56J TYPE CX
AMPS: S 10.5 RPM: 3450
Serial CA05 -10
Making lots of noise, so looking to replace. Recommendations?
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I have A.O.SMITH B230SE Part number 7-184983-23 FR: X56J TYPE CX AMPS: S 9.2/18.4 RPM: 3450 Serial 004103M, Making lots of noise,Replaced capacitor 2 time.This time after replacing the capacitor made a loud grinding noise and start to show smoke. I read on other website that I can buy a Go-Kit or just replace the motor. Do I still need to purchase a Go-Kit if I decided to buy a new motor from you? Please provide me with the right motor and GO-Kit. Recommendations?
Thank you,
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Hi, Ariel. A GO-Kit is still required when replacing the motor. I will need to know the model of the pump housing in order to locate the correct GO-KIT.
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Replacing a very noisy and old Magnatek C Frame Motor on my Hayward Super II Pump. Motor label attached. I’d like a energy efficient motor instead of standard but not Dual speed. I also need a new seal ... Pool guy said PS201 (?). What motor do you recommend and are there good/better/best options on seals? What are options? Lastly, do I need to buy anything else with the motor for ideal installation and motor operation? Thanks!
Hi, Kathy. Unfortunately, there is not a more energy efficient option available to replace the B130 motor. The Hayward Super II Pump Tune Up Kit - GOKIT2 or GOKIT2SALT is the suggested item needed when replacing a motor. As for the replacement seals Good - AS-1521, Better - PS-3868, and Best - SPX1600Z2.
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Pool pump model A O Smith 7-177450-3 was making loud grinding noise while correcting it the housing was cracked. if I have to replaced the pump is there a good replacement pump?
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Will this pump replace 7-184983-23? Also, what seal should I use for replacement. Thanks
Hi, Yes, this is the correct replacement motor. As for the seals, you will need to provide us with the pump housing model.
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The pump I am looking to replace is pictured below. Has the capacitor on the top of the unit. Is that no longer being made? Is this model the current replacement? Is this one better?
Yes, that would be a correct single speed motor replacement for your model.
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Is there an option for the external/top mounted capacitor style? Replacing AO Smith model 7-193633-24
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where can I find this motor in the DFW area today.
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So we actually drop-ship these motors. You would need to contact some local pool retailers to see if they have this motor in stock as we do not have access to their inventory.
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Hi
Is this the correct replacement for this pool motor? Thanks
Hi, Olga. Yes, this B230SE can be used as a replacement. You will also need to get the Super Pump Tune Up Kit - GOKIT3 or GOKIT3SALT.
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I have a century model c48K2N143B1 motor, see info from motor attached. I want to upgrade to a 2HP motor. Which is best for my application?
Also, if I switch, will i need a kit of seals etc to do the job?
thanks
gary
Hi Gary, It appears that you have a Hayward Super Pump based the photos you submitted. If you want to go up to a 2 HP Motor then you would need the UST1202 2 HP Pool Motor and this 2 HP Hayward Super Pump Drive Train Up Grade Kit Finally for most applications a 2 HP pump will be outputting around 100 Gallons Per Minute (GPM) so you will want to check the flow rating on the side of your filter to make sure your filter can handle at least 100 GPM.
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I have a Jandy Stealth 2.0 pump and a century centurion B230SE motor. It's been starting to squeal rather loudly and I believe the bearings are nearing their end. I'd like to replace the motor and I believe this is what I need, but wanted to confirm and ask what else I need to replace it myself? I believe the Jandy tune-up kit is what I'll need? Again, just confirming! Never tried to do this myself before. I've attached to pics as well.
I have a Jandy Stealth 2.0 pump from 2004 and a century centurion 7-193633-24 motor. It's been starting to make a lot of noise. I'd like to replace the motor and I believe this is what I need, but wanted to confirm and ask what else I need (bearing kit?). I've attached a pic as well.
Century B230SE motor hums then clicks off. Does motor needs replacing? It's connected to Hayward pump Model# SP- unreadable. Under model is "self priming pump". Is this enough info to identify kit needed when replacing motor? Is this DIYable? Please advise.
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Hi Coy, the capacitor could be failing. Here is a guide that we put together called "How to Test a Pool Pump Capacitor" to help determine if that is the issue.
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I ordered this pump but my order was cancelled because it does not meet Title 20 California Appliance Efficiency Regulation. Is there another motor i can use
Is this pump quiet? My equipment is right next to the pool, and we need an extra quiet pump.
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Hi Nancy, yes the newer motors are quieter than the older ones however the quietest replacement will be the variable speed motor ECM27CU as the lower RPM's are very quiet.
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Can you please tell me what replacement pump I need for the picture attached
Hi Dick if you are looking at just replacing the electrical motor then you will require this UST1102 Replacement Motor If you would like to replace the entire pump with plastic housing and basket then we would need you to send us a few photos of your pump and motor? Please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation.
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I have a Hayward Super 2 pump - 1.5hp motor. The motor is shot and I would like to upgrade to a 2hp motor. It looks like I may need to upgrade the impeller and possibly the diffuser to realize any gain in flow from the larger motor. Can you provide the correct part numbers (motor, impeller, seals) for this conversion? Thank you!
Hi Don, Thanks for the photos! The motor on this page will work B230SE. For the conversion, you will need these items Qty: 1 - 2 HP Diffuser, Qty: 1 - 2 HP Impeller and Qty: 1 - Hayward Super II Seal Kit.
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I have the Jandy Stealth 2.0 pump from 2004 and the Century Centurion 7-193633-24 motor. It just stopped working so I'd like to replace the motor and I think this is what I need, but want to confirm to be sure. Please see pics attached.
Thank you for contacting Inyo Pools, Yes that motor will work. Here it the Tune Up Kit Jandy JHP / JHPU Series Pump - GOKIT77
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Can you please confirm this pump is an adequate replacement for the one pictured? What other parts are need for the job?
Hello Norman. The Century Motors 2.0 HP Up Rate Motor model B230SE is the direct replacement for your current Century motor. It is recommended that the motor shaft seal, seal plate gasket, and diffuser o-ring be replaced at the same time. These parts are specific to the manufacturer/model of the pump and not the motor. Please provide this information and a recommendation can be made. If this information is not available or is no longer visible, please provide several photos of the entire pump inclusive of the intake and discharge plumbing which will assist in identification.
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Will this motor replace my motor? just want to be 100% sure.
No, you would want this Century 2.0 HP Round Flange 56J Full Rate EE Motor - B809 to replace your k63cxdgk-5171 motor. Let us know what model pump it attaches to so we can recommend a new motor shaft seal to ensure a long-lasting, leak-free installation.
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Please recommend a motor replacement with shaft seal replacements as well
Hi, yes this is the correct replacement motor for your motor. When replacing a pool motor we do suggest a Seal Kit. Could you send us a few photos of your pump so we can suggest the proper seal kit? If so then please take a wide shot of the complete pump to include the pipes going in and out of the pump. To supply photos simply click the reply link below and upload your photos. Once we get those photos we can make the proper recommendation for your seal kit.
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I have a century B2979 Y56J frame 230 volt 2 speed motor on my Hayward 2 pump. We don't use the low speed could I replace my pump with this pump?
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Hello John. The Century Motors 2.0 HP Up Rate Motor model B230SE is 0.4 THP (total horsepower) lower than the B2979. While technically the B230SE is a compatible replacement motor. It is generally accepted that a replacement motor THP should be equal to or greater than the current motor THP. A reduction in THP can result in a shorter motor life span. The Century Motors 2.5 HP Up Rate Motor model UST1252 or the 2.0 HP Full Rate Motor model ST1202 would be more acceptable replacements. UST1252 ST1202 The GoKit2 contains the necessary parts to complete the motor replacement for the Hayward Super II Pool Pump. GOKIT2
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Will this fit my Hayward Northstar 1-1/2 hp pump (pre 2007)?
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Hello Jack. The Century 2.0 HP Round Flange 56J Up Rate Motor - B230SE is a compatible motor replacement for the Hayward NorthStar Pool Pump pre-2007. Attached please find the Hayward NorthStar SP4000 Series Pump (1998-2007) exploded parts diagram. It is recommended that the shaft seal, Seal Plate o-ring, and Diffuser o-ring be replaced concurrently with the new motor.
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Hi!! Will this fit as a replacement for my Hayward super ii 2hp pump? c48m2n111a3 thank you!! :-)
Hello, yes this motor is a compatible replacement motor for your motor model c48m2n111a3. We also recommend replacing the seals and gaskets when replacing a pool pump motor. For your Hayward Super II the seal kit for a chlorine swimming pool is the GOKIT2 and for a saltwater pool is the GOKIT2SALT.
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Is this motor compatible with my Hayward Superpump SP2615x20
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Hello Kristene, yes this motor is a compatible single speed replacement motor for your original Hayward Superpump model SP2615x20. We also recommend replacing the seals and gaskets when replacing a pool pump motor. For your Hayward Super Pump the kit for a chlorine pool is the GOKIT3 and for a saltwater pool it is the GOKIT3SALT. Also please click here to view a guide for replacing a motor that may also assist.
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Is this compatible to a Century SN1202?
Hello Robbie. the correct single speed replacement motor for your motor part number 193688 is the SN1202. We also recommend replacing the seals and gaskets when replacing a pool pump motor. Here is our "Finding the Tune-Up Kit for Your Pool Pump" guide that we put together that should assist you with that process.
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