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Questions for: Century (A.O. Smith) .75 HP Up Rate Motor, Square Flange 56Y Frame, Single Speed - Model B852 B2852

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? Asked on 6/2/2018by Thomas Storey

Looking for part numbers on the bearings, so I make sure to replace with correct ones Century Centurion B2852, F56AA36A01, Thank you
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A Answered on 6/2/2018 by InyoPools Product Specialist Lennox H.

Hi, Thomas. That motor uses the 203 Bearings - 10000353, one on either end.
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? Asked on 5/20/2021by Inyo Visitor

will this replace a PacFab CFll-N1-3/4A
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A Answered on 5/20/2021 by InyoPools Product Specialist Patrick P.

Yes, this is the correct replacement motor for the motor included in your photo. You will also need a Pentair Challenger 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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? Asked on 6/8/2021by Gary

I have an AO Smith Century Centurion motor #7-193984-25 and FloPro FHPM .75 pump (see attached photos). It runs for about 25 seconds then stops. The sound is louder than normal, but not high-pitched or screeching. After a few minutes, the cycle repeats. After some time, the motor is hot to the touch. Do I need a new motor, a new pump, both, or something else? Thanks...

Century (A.O. Smith) .75 HP Up Rate Motor, Square Flange 56Y Frame, Single Speed - Model B852 - B2852

A Answered on 6/8/2021 by InyoPools Product Specialist Patrick P.

Hi Gary, I would suggest a motor and seal kit for your issue. This motor on this page is the correct replacement motor for the motor included in your photo. You will also need a Jandy Flo Pro 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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? Asked on 6/18/2021by ed collins

is this the correct pump motor for a jandy flo pro housing #fhpm.75
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A Answered on 6/18/2021 by InyoPools Product Specialist Craig C.

Hello Ed. The Century 3/4 HP Up Rate Motor model B2852 is a compatible replacement for the Jandy Flo Pro FHPM 0.75. It is recommended that the motor shaft seal and backplate O-ring be replaced at the same time. Attached please find a link to those items. Pump Seal, Extra Heavy Duty PS4280 (Saltwater Pools) - PS-4280 Backplate O-ring - R0480300
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? Asked on 1/23/2022by James

Will this replace starite MPEA6D-204L?

A Answered on 1/24/2022 by InyoPools Product Specialist Craig C.

Hello James. The Century Motors .75 HP Up Rate Motor model B2852 is a compatible replacement motor for the Sta-Rite Pool Pump model MPEA6D-204L. B2852 It is recommended that the motor shaft seal, seal plate gasket, and diffuser o-ring be replaced concurrent with the new motor. The GOKIT47 contains the necessary part to complete this project. GOKIT47
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? Asked on 11/1/2022by Keith Warren

I need to replace my Pentair Super Flow motor SF-N1-3/4A/340037. What motor would you suggest and installation kit for the pump which is a 350097.G?
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A Answered on 11/2/2022 by InyoPools Product Specialist Craig C.

Hello Keith. The Century 3/4 HP Square Flange 56Y Up Rate Motor - B2852 is a compatible replacement motor for the Pentair SuperFlo model SF-N1-3/4A 340037. The Tune Up Kit Pentair SuperFlo/Sta-Rite SuperMax - GOKIT78 contains the seals and gaskets required for the new motor installation. Attached please find the Pentair SuperFlo Pump exploded parts diagram for reference.
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