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GE
Dishwasher

Model # GSD400T-55WA Official GE dishwasher

Here are the diagrams and repair parts for Official GE GSD400T-55WA dishwasher, as well as links to manuals and error code tables, if available.

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Installation guide
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 159 parts  |
Mechanism Assembly WD26X77
#310

Motor-pump mechanism diagram

Mechanism assembly

Part #WD26X77

Replaced by #WD26X10013

?
Manufacturer substitution
This part replaces WD26X77. Substitute parts can look different from the original.
BEST SELLER
$148.24 | 
9% OFF Was : $162.37
In Stock
Rack Roller WD28X305
#701

Tub/racks diagram

Rack roller

Part #WD28X305

Replaced by #WD28X31819

?
Manufacturer substitution
This part replaces WD28X305. Substitute parts can look different from the original.
BEST SELLER
$115.44 | 
9% OFF Phone Price : $127.44
In Stock
Interlock WD21X557
#803

Door diagram

Interlock

Part #WD21X557

Replaced by #WD21X10261

?
Manufacturer substitution
This part replaces WD21X557. Substitute parts can look different from the original.
BEST SELLER
$21.69 | 
22% OFF Phone Price : $27.69
In Stock
Fill Cap WD12X392
#829

Door diagram

Fill cap

Part #WD12X392

Replaced by #WD12X24238

?
Manufacturer substitution
This part replaces WD12X392. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$7.69 | 
12% OFF Phone Price : $8.69
In Stock
Dishwasher Dishrack Roller And Stud, Upper, 4-pack WD12X383
#700

Tub/racks diagram

Dishwasher dishrack roller and stud, upper, 4-pack

Part #WD12X383

Replaced by #WD12X10327

?
Manufacturer substitution
This part replaces WD12X383. Substitute parts can look different from the original.
BEST SELLER
$15.22 | 
12% OFF Phone Price : $17.22
In Stock
Dishwasher Dishrack Roller, Lower Front (replaces Wd12x0271, Wd12x426, Wd12x440) WD12X271
#702

Tub/racks diagram

Dishwasher dishrack roller, lower front (replaces wd12x0271, wd12x426, wd12x440)

Part #WD12X271

BEST SELLER
$9.72 | 
9% OFF Phone Price : $10.72
In Stock
Spray Arm WD22X139
#549

Motor-pump mechanism diagram

Spray arm

Part #WD22X139

Replaced by #WD22X154

?
Manufacturer substitution
This part replaces WD22X139. Substitute parts can look different from the original.
BEST SELLER
$22.46 | 
21% OFF Phone Price : $28.46
In Stock
Dishwasher Gate Shaft Seal (replaces Wd08x0181) WD8X181
#417

Motor-pump mechanism diagram

Dishwasher gate shaft seal (replaces wd08x0181)

Part #WD8X181

This item is not returnable
$21.47 | 
22% OFF Phone Price : $27.47
In Stock
Dishwasher Sump Clamp WD1X1392
#452

Motor-pump mechanism diagram

Dishwasher sump clamp

Part #WD1X1392

$25.72 | 
19% OFF Phone Price : $31.72
In Stock
Detergent Latch WD16X292
#828

Door diagram

Detergent latch

Part #WD16X292

Replaced by #WD16X10005

?
Manufacturer substitution
This part replaces WD16X292. Substitute parts can look different from the original.
This item is not returnable
$4.85 | 
17% OFF Phone Price : $5.85
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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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 don't my dishes get dry?

Main causes: not using rinse aid, rinse aid dispenser failure, broken heating element, malfunctioning vent, drying fan f…

Read more

Why won't my dishwasher fill?

Main causes: water supply problem, stuck overfill float, clogged water inlet valve screen, water inlet valve failure…

Read more

Why won't my dishwasher start?

Main causes: light switch beside the sink turned off, lack of power, bad dishwasher door switch, control system failure,…

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Why isn't my dishwasher getting dishes clean?

Main causes: improper loading, low water temperature, improper detergent dosage, detergent dispenser failure, spray arm …

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Why is my dishwasher noisy?

Main causes: glass or popcorn kernel stuck in the chopper blade, drain line vibrating against the cabinet, debris in was…

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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 can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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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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Most common repair guides to help fix your dishwashers

These step-by-step repair guides will help you safely fix what’s broken on your dishwasher.

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How to replace a dishwasher water inlet valve

How to replace a dishwasher water inlet valve

If your dishwasher fills constantly or won't fill at all, the water inlet valve has failed. You can replace it in about …

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher detergent dispenser

How to replace a dishwasher detergent dispenser

Dishes need dish detergent to get clean. Learn how to replace a dishwasher detergent dispenser with easy step-by-step i…

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Repair difficulty
Time required
 30 minutes or less
How to replace a dishwasher door outer panel

How to replace a dishwasher door outer panel

If your dishwasher door is dented or you want it to match your cabinets or other appliances, this guide shows how to rep…

Read more
Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your dishwashers

Use the advice and tips in these articles and videos to get the most out of your dishwasher.

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How to clean and maintain your dishwasher

How to clean and maintain your dishwasher

Get tips for cleaning and maintaining your dishwasher…

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5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

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Top questions about Sears and Sears PartsDirect

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