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Whirlpool
Dryer

Model # WED5550SQ0 Official Whirlpool dryer

Here are the diagrams and repair parts for Official Whirlpool WED5550SQ0 dryer, 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 50 parts  |
Dryer Terminal Block Wire Set (replaces 339210, 339211, 348912, 348913) 279318
#17

Cabinet parts diagram

Dryer terminal block wire set (replaces 339210, 339211, 348912, 348913)

Part #279318

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$50.21 | 
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Dryer Motor Clamp 660658
#63

Cabinet parts diagram

Dryer motor clamp

Part #660658

Replaced by #WP660658

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Manufacturer substitution
This part replaces 660658. Substitute parts can look different from the original.
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This item is not returnable
$6.49 | 
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Dryer Buzzer 694419
#7

Top and console parts diagram

Dryer buzzer

Part #694419

Replaced by #WP694419

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Manufacturer substitution
This part replaces 694419. Substitute parts can look different from the original.
$52.36 | 
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Appliance Touch-up Paint, 0.6-oz (biscuit) (replaces 22002900, 4392899r, R9900463, W10831386) 4392899
#NI

Bulkhead parts, optional parts (not included) diagram

Appliance touch-up paint, 0.6-oz (biscuit) (replaces 22002900, 4392899r, r9900463, w10831386)

Part #4392899

This item is not returnable
$15.38 | 
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Dryer Motor Wire Harness Connector 3395683
#15

Top and console parts diagram

Dryer motor wire harness connector

Part #3395683

$29.83 | 
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Appliance Spray Paint (biscuit) (replaces 22002901) 4392901
#NI

Bulkhead parts, optional parts (not included) diagram

Appliance spray paint (biscuit) (replaces 22002901)

Part #4392901

This item is not returnable
$24.89 | 
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Dryer Drum Hole Plug 8066086
#18

Bulkhead parts, optional parts (not included) diagram

Dryer drum hole plug

Part #8066086

$8.52 | 
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Dryer Timer Wire Harness Connector 3397269
#33

Top and console parts diagram

Dryer timer wire harness connector

Part #3397269

$22.09 | 
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Appliance Spray Paint (gray Primer) (replaces 10955, 350338) 350938
#NI

Bulkhead parts, optional parts (not included) diagram

Appliance spray paint (gray primer) (replaces 10955, 350338)

Part #350938

$31.19 | 
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Connector 3401144
#20

Top and console parts diagram

Connector

Part #3401144

$13.79 | 
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Why won't my dryer door stay shut?

Main causes: damaged door strike, worn door catch…

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Why does my dryer start then stop?

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Why won't my dryer shut off?

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Repair difficulty
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How to install a thermal cut-off fuse kit in a gas dryer

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