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UST1152 Pool Pump Motor 1.5 HP 56J Frame 115/230V 3450 RPM Single Speed Replacement for A.O. Smith Century, Hayward SP2610X15, AST165, B229

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Availability: Only 2 left in stock, order soon!
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Arrives Monday, Jun 1
Order within 1 hour and 47 minutes
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Size: 1.5 HP UST1152 SP2610X15 56J Frame


Features

  • Perfect Direct ReplacementOur UST1152 pool pump motor is a 1:1 match for A.O. Smith Century UST1152, and directly replaces Hayward SP2610X15, US Motors AST165, A.O. Smith B229. Fully compatible with Hayward Super/Super II/Max-Flow, Jacuzzi Magnum, Pentair Pinnacle 1.5HP pool pumpsno extra modification needed for installation
  • Premium Core ParametersThis single-speed motor features 115/230V dual voltage (switchable), 9.3A@230V/18.6A@115V max amps, 3450 RPM high speed, 56J frame, SF=1 service factor and Class B insulation. Designed for continuous duty (CONT) operation, it can withstand 50C ambient temperature, perfectly meeting daily pool circulation needs
  • Reliable Performance & SafetyCapacitor start design delivers high torque and smooth, consistent power output, effectively boosting pool water flow rate and circulation pressure. Built-in automatic thermal protection shuts off the motor when overheated, preventing burnout and ensuring safe, long-term operationideal for family outdoor pools, public pools and inflatable pools.
  • Easy Installation & Professional ServiceSimplified structure for effortless maintenance and quick installation; clear dual voltage wiring instructions are included, just follow the diagram to adjust wiring according to your power supply. We provide 24-hour customer serviceif you have any questions about model matching, installation or operation, our professional team will reply promptly.

Product Dimensions: 16.4 x 9.4 x 9.8 inches


Item Weight: 31.3 pounds


Manufacturer: ATVMaster


Item model number: UST1152


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Jun 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Runs smoothly.
Size: 1.5 HP UST1152 SP2610X15 56J Frame
For the value great product very quiet and runs smoothly.
Reviewed in the United States on April 19, 2026 by jagdesh

  • Great motor. Perfect replacement.
Size: 1.5 HP UST1152 SP2610X15 56J Frame
Exactly as described. Fit perfectly and works great.
Reviewed in the United States on September 12, 2025 by Amazon Customer

  • Replace Motor Fits Great However You May Need OEM Gaskets
Size: 1.5 HP UST1152 SP2610X15 56J Frame
Great fit as promised. Easy Install. Hoping to have a happy pool time summer once we open the pool! However the gaskets aren't exactly the same as the Haywood original seals. I had to use the old seal assembly SPX1600Z2 to properly run the new motor. The strainer cover gasket is also a bit wider. It may not be an issue and I will see when I put it into service. ... show more
Reviewed in the United States on April 29, 2026 by Wayne J Mauro

  • Noisy choice
Size: 1.5 HP UST1152 SP2610X15 56J Frame
Very noisy motor. Not good for a residential setting.
Reviewed in the United States on April 21, 2026 by alan bailey

  • As described
Size: 1.5 HP UST1152 SP2610X15 56J Frame
Item was as described. Came with appropriate baskets and shaft seal. Would order again
Reviewed in the United States on May 3, 2026 by Amazon Customer

  • Do not buy
Size: 1.5 HP UST1152 SP2610X15 56J Frame
Motor bearings were toast within first 12hrs making incredible noises. Waste of money and time.
Reviewed in the United States on May 13, 2026 by Kevin

  • just as advertised
Size: 1.5 HP UST1152 SP2610X15 56J Frame
Just as advertised
Reviewed in the United States on April 22, 2026 by doreen carnes

  • Every thing one needs
Size: 1.5 HP UST1152 SP2610X15 56J Frame
As advertised
Reviewed in the United States on April 20, 2026 by Charles Mizell

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