OEM Whirlpool / Maytag Top-Load Washer Drain Pump & Motor Assembly – WPW10276397 / W10276397 (Pre-Owned OEM)
Restore prompt wash water drainage and eliminate cycle-pausing drain faults on vertical modular top-load washers. This authentic factory OEM electric drain pump mounts directly to the lower base pan frame, using an internal centrifugal impeller powered by a 120V AC synchronous motor to expel water through the drain standpipe.
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Part Numbers: WPW10276397 (Housing Stamped: W10276397; Also marked: B40-3A / B40-3A01; Cross-Ref: WPW10276397VP, LP397, 1874334, AP6018417, PS11751719, EAP11751719, AH2580215, EA2580215)
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Condition: Pre-Owned OEM (Tested Working)
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Electrical Rating: 120V AC, 60Hz, 85W, 0.95A, Class 105
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Dimensions: 17.5 cm Length × 13.5 cm Width × 9.5 cm Height
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Design Features: High-impact thermoplastic pump volute, integrated chassis mounting bracket, keyed 2-pin connector, and factory-balanced magnetic rotor.
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Compatibility: Whirlpool, Maytag, Kenmore (110 series), Amana, Crosley, Inglis, and Roper top-load automatic washing machines (including WTW, MVWC, MVWX, and CAE commercial/residential platforms).
Pro Tip: Disconnect electrical power and shut off water supplies before tilting the machine. Keep a shallow pan or towel ready when unclamping the tub drain boot to catch residual water, and check the tub boot for coins or hairpins that could bind the replacement impeller.