GE washer lower counterweight WG04F11941
GE washer lower counterweight WG04F11941

Whirlpool Dishwasher Pronged cup washer WP3378128

XPart Number XP10521541
$5.99
$10.89
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Frequently Bought Together
A LOOSE INTERNAL DISHWASHER COMPONENT WHERE THE MODEL-S

Whirlpool Dishwasher Pronged cup washer WP3378128, Fixes A loose internal dishwasher component where the model-specific parts diagram calls for this retaining washer

Whirlpool OEM pronged cup washer used in dishwasher tub and frame assemblies to retain internal components.

Part WP3378128Whirlpool

Whirlpool OEM pronged cup washer used in dishwasher tub and frame assemblies to retain internal components.

Is This the Right Part?

Part NumberWP3378128
ManufacturerWhirlpool
Appliance TypeDishwasher
Part TypePronged cup washer

Common Symptoms

  • Internal component becomes loose when the pronged washer is missing, damaged, or no longer retains the assembly securely.

Check Before Replacing

  • Inspect the model-specific tub and frame parts diagram to confirm that WP3378128 is specified for the affected assembly.
  • With power disconnected, inspect the washer for missing prongs, deformation, cracking, or loss of retention.
  • Confirm that the retained component is seated correctly before replacing the washer.

Pro Tip

Match the complete dishwasher model number and revision before ordering; this washer is used in specific assemblies rather than as a universal dishwasher fastener.

Part Details

Part NumberWP3378128
Part TypePronged cup washer
ManufacturerWhirlpool
Appliance TypeDishwasher
Primary FunctionProvides retaining force for specified dishwasher internal components.

Key Features

  • Genuine Whirlpool OEM part
  • Pronged washer design
  • Used in dishwasher tub and frame assemblies

Installation Notes

  • Disconnect electrical power before servicing the dishwasher.
  • Install the washer only at the location shown in the appliance's model-specific parts diagram.
  • Do not operate the dishwasher if the washer is required to retain a loose internal component.

Verified Compatible Models

665.13092N413, 665.13549N413, 665.13734K601, 665.13769K600, 665.13853K600, 665.13873K602, 665.15729992, 665.16042400, 665.16609300, 665.16791790, 665.17533200, DU890SWLT0, DU929QWDB1, DU1100XTPB1, DU1300XTVS3, DU1301XTVS5, DUL240XTPQ3, GU2451XTST2, GU3200XTSS1, IUD8555DX0, JDB3650AWR4, JDB8500AWY3, JDB8700AWP2, KDFE104HBL1, KDFE204EWH3, KDHE704DSS0, KDPM604KBS3, KDTE104EBS2, KUDE20IXBL4, KUDE40CVWH0, KUDI01ILBL2, KUDI02CRBS4, KUDI02IRBT4, KUDK01TKWH1, KUDM01TJBT1, KUDP01DLBL7, KUDP02FRBL3, KUDS35FXSS9, KUDT03FTBL1, MDB8949SBW3, MDBH949PAB3, TUD4700KB1, TUD6710PB1, WDF320PADW1, WDF530PLYM3, WDF750SAYM3, WDT770PAYM0, WDT970SAHZ0, 665.13423K702, ADB1600AWW3, DU1055XTVS0, KDFE204ESS1, KUDE70FVPA0, KUDS30FXPA8, MDB4949SDZ0, MDB6709AWQ1, WDF110PABB2, WDF530PLYB6, WDF760SADM2, WDP370PAHB1, WDP370PAHW1, WDT531HAPM0, 66514813N610, MDPS6124RZ1, JDPSS244LM1, 66514815N611

Fitment reminder: Match the complete appliance model number, including suffix or revision where applicable, before ordering.

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101 Trillium Dr
Kitchener, Ontario N2E 1W8
Phone
1-877-899-7278
Hours
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