







Washer tub retains standing water after the wash or spin cycle. The drain pump motor has failed or the impeller is broken, preventing water from being evacuated. Replacing this assembly restores proper drainage.
Washer attempts to drain but does not proceed to the spin cycle. A weak or failing drain pump cannot fully clear water, causing the machine to stall and skip the spin phase.
Water drips or pools beneath the washer, often near the bottom front. A cracked pump housing or deteriorated internal seals allow water to escape during the drain cycle.
Unusual grinding, knocking, or loud humming sounds during the drain or spin phase indicate worn pump bearings, a damaged impeller, or debris lodged inside the pump housing.
Control board error codes indicating a drain fault. These codes are triggered when the washer cannot detect adequate water evacuation within the expected time window — a primary symptom of drain pump failure.





💡 Pro Tip: Is Your Drain Pump the Problem?
Your part is likely the culprit if you notice any of the following:
⚠️ Washer will not drain — water remains in the tub after the spin cycle ends
⚠️ Error codes F21, F33, SD, or F02 displayed on the control panel
⚠️ Loud grinding, knocking, or humming noise during the drain/spin phase
⚠️ Water leaking from the front or bottom of the machine near the pump area
🔍 Diagnostic tip: Run a drain-only cycle and listen closely near the bottom-front of the washer. A failed pump often makes a loud buzzing hum with no water movement, or stays completely silent while the machine sits full of water. Also check the pump filter for trapped debris before replacing — sometimes a clog mimics pump failure. If the motor runs but water doesn't move, the impeller is likely broken inside the housing.
📦 What's in the Box
✅ 1× W10130913 Washer Drain Pump & Motor Assembly (120V / 78W, with integrated filter housing)
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Disclaimer: Compatibility information, part numbers, and model fitment data on this page are sourced from manufacturer databases and third-party references. While we strive for accuracy, please verify your appliance model number before ordering. Heima is not responsible for errors or omissions in compatibility listings.
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