Samsung Washer Drain Pump Motor DC31-00178D, Fixes Washer does not drain properly
Samsung washer AC drain-pump motor that pumps water out of the washer during the drain portion of the cycle. Current manufacturer replacement: DC31-00187A.
Confirm your full appliance model number before ordering.
Is This the Right Part?
✅ Cross Reference Information
Common Symptoms
- Standing water remains in the washer after the cycle.
- Washer may stop during the drain portion of the cycle.
- Grinding or abnormal pump noise may occur when the pump is operating.
Check Before Replacing
- Confirm the washer is unable to remove water during the drain portion of a cycle.
- Inspect the drain path for an obstruction before condemning the pump.
- Compare the number printed on the existing pump with DC31-00178D or its documented replacement.
Pro Tip
Part Details
Installation Notes
- Disconnect electrical power before service.
- Verify the appliance model and original pump number before installation.
- Follow the washer service documentation for access and replacement procedures.
Verified Compatible Models
WA400PJHDWR/AA-04, WA400PJHDWR/AA-05, WA40J3000AW/A2-00, WA40J3000AW/A2-01, WA41A3000AW/A4, WA45M7050AW/A4-04, WA45N3050AW/A4-00, WA45N3050AW/A4-01, WA45T3400AP, WA50R5200AV/A4-00, WA50R5200AW/US, WA50R5200AW/US-00, WA50R5200AW/US-02, WA50R5200AW/US-03, WA50R5200AW/US-51, WA50R5400AV/US, WA50R5400AV/US-0000, WA50R5400AV/US-0001, WA50R5400AV/US-0002, WA50R5400AV/US-0003, WA50R5400AV/US-0051, WA50R5400AV/US-01, WA50R5400AV/US-03, WA50R5400AV/US-51, WA50R5400AW/US, WA50R5400AW/US-00, WA50R5400AW/US-0000, WA50R5400AW/US-0001, WA50R5400AW/US-0002, WA50R5400AW/US-0003, WA50R5400AW/US-0051, WA50T5300AC/US-01, WA54R7200AV/US-00, WA54R7200AW/US-02, WA54R7600AC/US-00, WA54R7600AV/US-00, WA54R7600AW/US-00, WF45A6400AV/US, WF45N5300AF/US-00, WF45N5300AW/US-51, WF45R6100AC/US, WF45R6100AP/US, WF45R6100AP/US-0000, WF45R6100AP/US-0001, WF45R6100AP/US-0002, WF45R6100AP/US-0003, WF45R6100AP/US-0051, WF45R6100AW/US, WF45R6100AW/US-0000, WF45R6100AW/US-0001, WF45R6100AW/US-0002, WF45R6100AW/US-0003, WF45R6300AV/US, WF45R6300AV/US-0000, WF45R6300AV/US-0001, WF45R6300AV/US-0002, WF45R6300AV/US-0003, WF45R6300AV/US-0051, WF45T6000AP/US, WF45T6000AV/A5, WF45T6000AW/A5, WF46BB6700ADUS, WF50A8600AV/US, WF50R8500AV, WV60A9900AV/A5
Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.
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Kitchener, Ontario N2E 1W8
