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Whirlpool
Dishwasher

Model # DU850SWKB0 Official Whirlpool dishwasher

Here are the diagrams and repair parts for Official Whirlpool DU850SWKB0 dishwasher, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Installation guide
Owner’s manual
Error Codes

Model diagram and schematic

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Showing 10 of 85 parts  |
Danby Appliance Touch-up Paint, 0.6-oz (white) (replaces 21020, 72017r, 8006, W10813125, Y058028) 72017
#NI

Miscellaneous/optional diagram

Danby appliance touch-up paint, 0.6-oz (white) (replaces 21020, 72017r, 8006, w10813125, y058028)

Part #72017

BEST SELLER
$8.29 | 
11% OFF Phone Price : $9.29
In Stock
Estate Dishwasher Timer Knob (black) 8275308
#17

Frame and console/literature diagram

Estate dishwasher timer knob (black)

Part #8275308

$43.84
In Stock
Dishwasher Tine Tip Set, 125-pack (white) (replaces 346308) 675679
#NI

Miscellaneous/optional diagram

Dishwasher tine tip set, 125-pack (white) (replaces 346308)

Part #675679

This item is not returnable
$23.49 | 
20% OFF Phone Price : $29.49
In Stock
Dishwasher Rinse-aid Dispenser Drip Cover (replaces 3369830) 3371569
#16

Inner door diagram

Dishwasher rinse-aid dispenser drip cover (replaces 3369830)

Part #3371569

$36.03 | 
14% OFF Phone Price : $42.03
In Stock
Dishwasher Grommet Washer 3369038
#8

Pump and sprayarm diagram

Dishwasher grommet washer

Part #3369038

$12.49
In Stock
Timer Knob 8275310
#17B

Frame and console/literature diagram

Timer knob

Part #8275310

$34.47
In Stock
Dishwasher Wire Harness Retainer 3376405
#14

Frame and console/literature diagram

Dishwasher wire harness retainer

Part #3376405

$9.79 | 
9% OFF Phone Price : $10.79
In Stock
Bearing 3371746
#14

Pump and sprayarm diagram

Bearing

Part #3371746

$12.49
In Stock
Dishwasher Terminal Block Cover 300068
#41

Tub assembly diagram

Dishwasher terminal block cover

Part #300068

This item is not returnable
$25.29 | 
19% OFF Phone Price : $31.29
In Stock
Torx Screw 3368922
#12

Pump and motor diagram

Torx screw

Part #3368922

This item is not returnable
$6.39
In Stock

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Why is my dishwasher leaking?

Main causes: damaged or stuck spray arm, leaking door seal, damaged door hinge, leaky heating element water seal, cracke…

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Why won't my dishwasher drain?

Main causes: clogged kitchen sink drain, clogged drain hose, drain check valve damaged, drain pump failure, control syst…

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Why does my dishwasher door drop open too fast?

Main causes: broken door spring, damaged or broken door hinge…

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Why does my dishwasher stop mid-cycle?

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Why can't I adjust the dishwasher rack height?

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