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Whirlpool
Dishwasher

Model # DU8400XX3 Official Whirlpool dishwasher

Here are the diagrams and repair parts for Official Whirlpool DU8400XX3 dishwasher, as well as links to manuals and error code tables, if available.

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  • In the search box below, enter all or part of the part number or the part’s name.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 169 parts  |
Gasket 3368994
#10

Tub assembly parts diagram

Gasket

Part #3368994

Replaced by #WPW10509257

?
Manufacturer substitution
This part replaces 3368994. Substitute parts can look different from the original.
BEST SELLER
$42.51
| 
12% OFF Phone Price : $48.51
In Stock
Clamp 301958
#38

Tub assembly parts diagram

Clamp

Part #301958

Replaced by #WP596669

?
Manufacturer substitution
This part replaces 301958. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.37
| 
19% OFF Phone Price : $5.37
In Stock
Torx Screw 3368921
#6

Pump and motor parts diagram

Torx screw

Part #3368921

Replaced by #WP3368921

?
Manufacturer substitution
This part replaces 3368921. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.23
| 
14% OFF Phone Price : $7.23
In Stock
Dishwasher Heating Element Rubber Washer 717273
#14

Tub assembly parts diagram

Dishwasher heating element rubber washer

Part #717273

Replaced by #WP717273

?
Manufacturer substitution
This part replaces 717273. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.19
| 
14% OFF Phone Price : $7.19
In Stock
Dishrack 3371661
#8

Dishrack parts diagram

Dishrack

Part #3371661

Replaced by #W11169039

?
Manufacturer substitution
This part replaces 3371661. Substitute parts can look different from the original.
BEST SELLER
$123.98
| 
9% OFF Phone Price : $135.98
In Stock
Spring 300106
#10

Inner door parts diagram

Spring

Part #300106

Replaced by #WP8066018

?
Manufacturer substitution
This part replaces 300106. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$4.46
| 
18% OFF Phone Price : $5.46
In Stock
Cap 3369512
#13

Inner door parts diagram

Cap

Part #3369512

Replaced by #WP3378134

?
Manufacturer substitution
This part replaces 3369512. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.60
| 
13% OFF Phone Price : $7.60
In Stock
Seal 3369155
#14

Inner door parts diagram

Seal

Part #3369155

Replaced by #WP3378134

?
Manufacturer substitution
This part replaces 3369155. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$6.60
| 
13% OFF Phone Price : $7.60
In Stock
Clamp 356138
#44

Tub assembly parts diagram

Clamp

Part #356138

The manufacturer no longer makes this part, and there's no substitute part

Drain Hose 3368781
#43

Tub assembly parts diagram

Drain hose

Part #3368781

Replaced by #WP3374077

?
Manufacturer substitution
This part replaces 3368781. Substitute parts can look different from the original.
$50.27
| 
11% OFF Phone Price : $56.27
In Stock

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