Whirlpool Washer Pump (WPW10276397)

The Whirlpool Washer Pump drains wash and rinse water from the tub and pushes it out through the drain hose during the drain and spin portions of the cycle. It helps clear water so the washer can reach full spin speed and complete the cycle.

Pump problems often start after small items, lint, or debris get into the pump housing and jam the impeller. Wear over time can loosen the impeller or damage internal seals. A cracked housing or worn seal can also let water leak at the pump, which can lead to noise, slow draining, or drain errors.

These symptoms can help you decide if this pump matches your problem:

• Washer will not drain, or drains very slowly
• Water left in the tub at the end of the cycle
• Washer stops mid-cycle during drain or spin
• Humming sound during drain with little or no water movement
• Grinding or rattling noises when the pump runs
• Leaks near the front or bottom of the washer around the pump area
• Spin cycle does not reach full speed because water is not draining