Part # 5234AX
Warranty 1 Year
Manufacturer Code B855
Dimensions 13" L x 8" W x 6.5" D
Century and Magnetek replacement motors for your swimming pool pumps. INYOpools.com is one the largest pool pump replacement motor retailers in the world. Our replacement pool motors are made to all of the top manufacturers specifications. We stock thousands of motors which are designed to work on pool and spa pumps from manufactures like: Sta-Rite, Pac Fab, Hayward, Purex, American Products, Jandy, Jacuzzi, and more. If you need assistance choosing the proper replacement motor for your pump then feel free to Call us at 1-877-372-6038 and we will find the correct motor for you. Call 1-877-372-6038 for expert advice.
Note: NOT California or New York Title 20 Compliant.
California and New York Title 20 Compliant Option:
Variable Speed - EVQ225
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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I need to replace a common motor ao smith b855 2hp 56y, does it matter what pump the motor is driving,except for gaskets ,seal and o rings , and is there a universal gasket seal kit
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It would not matter for the pump as long as the specs match what is currently installed. For the seals and gaskets we would need the information off the pump housing in order to find that information.
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I have a Century Centurion part # 7-177476-20 pump that I need to replace and I am trying to make sure that this pump is the proper replacement pump.
Thank you
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Is this a replacement for my B855? I have a "0" at the beginning of 0-177897-22. The site shows "7" and "8" but no "0". All spec's look the same. Also, what is the "GO" kit number for this? Please see photos
Hi Curtis, yes, this is the correct replacement motor for the motor included in your photo. You will also need a Pentair Whisperflo seal kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
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HAVE MAGNETEK CENTURY CENTURION 2HP PUMP;CAT B843;PART 7-165201-07 SAME STATS AS YOUR PUMP;WILL YOUR PUMP BE REPLACEMENT FOR THIS MODEL
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1 to 2 hrs
Screwdriver, Pliers, Socket Set
Turn off Power from all equipment
Remove the power connection
Remove the motor from pump manifold
Remove impeller assy from old motor
Place all parts on new motor, reinstall motor to pump.
reconnect power cable
Turn on POWER.
2 to 4 hrs
Screwdriver, Wrench Set
3 1
Ordered a new motor and got it really fast. Then I took my old motor off, then the impeller, and all the other parts. Then put it all on the new motor. I wired and put it back on and now my pool is going again.
The Most Recent Reviews
(5 out of 5 stars) Perfect Fit Pump Motor
Reviewed By: Inyo Customer ()
Motor was a perfect fit, very quiet. I replaced my old motor because the bearings were so loud. I had originally replaced the motor in 2020 so it only lasted 4 years. I actually rebuild my old motor and will be ready for the next replacement.
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