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AO Smith AOS-60-5057 - SQ1052 Pool Pump Motor 48Y Frame 1/2 HP Square Flange 115/230V

AO Smith AOS-60-5057 - SQ1052 Pool Pump Motor 48Y Frame 1/2 HP Square Flange 115/230V

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$154.99 Save: $55.00 (26%)
List Price: $209.99
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The AO Smith SQ1052 Pool Pump Motor is a Full Rated Square Flange style motor with a 48Y Frame and is a 115V/230V 1/2 Horsepower Motor. Square Flange motors have a square "face" where the motor mounts to the pump with 4 non-threaded bolt holes to attach the pump and a threaded shaft.

Square Flange motors are most commonly used on Pentair Challenger, WhisperFlo, SuperFlo and Pinnacle pumps, Hayward TriStar and Max-Flo II pumps, most Jandy pumps and Sta-Rite Max-E-Pro, Max-E-Glas/Max-E-Glas II, Dura-Glas/Dura-Glas II, Dyna-Pro, Dyna-Glas and Dyna Max pumps.


It is important to know that pool pump motors are not manufactured by the pump manufacturer; the motor will usually be manufactured by AO Smith, Magnetek or Centurion. Your pump's motor should have a label or faceplate on it which includes the information you need to replace your pump motor. The most important categories to note will be the horsepower (hp), motor frame (fr), voltage and service factor (sf). Some labels will provide you with a model number and it will usually be listed as CR or CAT.

  • 1/2 HP - Full Rated
  • 115 / 230 Volts
  • 11.8 / 5.9 amps
  • Service Factor: 1.90
  • 48Y Frame
  • 48Y motor body diameter is 1/2" smaller than 56Y
  • Square Flange (Face)
  • 5/8" Threaded Shaft
  • All copper windings
  • Automatic thermal protection
  • Stainless steel threaded shaft
  • Double sealed ball bearings
  • Replaces Pentair numbers 355371, 075232 (Pump Model: CHII-NI-1/2F, CFII-NI-1/2F, WF-2)
  • Replaces Sta-Rite number A100CHL (Pump Models: P2R5C-180L)


Cross Reference: A100CHL, C48A44A71, C48A96B67, C48J2DE11, C48J2E11, C48J2E11A1, C48J2E11A3, C48J2E12, C48J2E12A1, C48J2E12A2, C48J2EA11, C48J2EA11A1, C48J2EA11A2, C48J2EA11A3, C48J2EA12, C48J2EA12A1, C48J2EA12A2, C48J2EAA, C48J2EB100, C48J2EB11, C48J2EB11A3, C48J2EB12, C48J2EB12A1, C48J2EB12A2, C48J2EC101A2, C48J2EC102, C48J2EC1024A2, C48J2EC102A2, C48J2EC104, C48J2EC11, C48J2EC11A1, C48J2EC11A3, C48J2EC11A4, C48J2EC11B1, C48J2EC11C1, C48J2EC12, C48J2EC12A1, C48J2EC12A2, C48J2EC15, C48J2ED11, C48J2EM101, C48J2EM102, C48J2P100, C48J2P102, C48J2PA100, C48J2PA104A2, C48J2PA105, C48J2PA105A2, C48J2PA105A6, C48J2PM100, C48J2PU100, C56H2B22, C56H2B36, C56J2B17, C56J2B18, C56J2B28, MTR262, S48B52B76, S48H2EC15B1, SQ1052, 165904, 168451, B524, B846, C1169, C1304, EB846, 14796, 19700, 7-168451-24, 8-168451-24, 8-168451-20, 5KC38NN2520X, C48J2PA105C1, 355371, 075232

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    We expect our customers to be 100% satisfied with the products we sell and the service we provide. If at any time in the next 30 days you are NOT 100% satisfied with your purchase, you may send your purchase back for a refund or store credit for the price paid for the merchandise (minus what you paid for shipping), or you may exchange it for another item in our store.

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