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GE
Dishwasher

Model # GSD1420T55BB Official GE dishwasher

Here are the diagrams and repair parts for Official GE GSD1420T55BB 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.

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
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 192 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 | 
7% OFF Phone Price : $160.24
In Stock
Rack WD28X306
#615

Tub diagram

Rack

Part #WD28X306

Replaced by #WD28X31820

?
Manufacturer substitution
This part replaces WD28X306. Substitute parts can look different from the original.
BEST SELLER
$115.54 | 
9% OFF Phone Price : $127.54
In Stock
Dishwasher Drain Solenoid Link (replaces Wd01x1316) WD1X1316
#426

Motor-pump mechanism diagram

Dishwasher drain solenoid link (replaces wd01x1316)

Part #WD1X1316

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$27.34 | 
18% OFF Phone Price : $33.34
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Dishwasher Tub Corner Baffle, Right (replaces Wd08x0227, Wd8x196) WD8X227
#26B

Tub diagram

Dishwasher tub corner baffle, right (replaces wd08x0227, wd8x196)

Part #WD8X227

BEST SELLER
$19.45 | 
9% OFF Phone Price : $21.45
In Stock
Dishwasher Tub Corner Baffle, Left (replaces Wd08x0228, Wd8x195) WD8X228
#26A

Tub diagram

Dishwasher tub corner baffle, left (replaces wd08x0228, wd8x195)

Part #WD8X228

BEST SELLER
$18.44 | 
10% OFF Phone Price : $20.44
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
Dishwasher Rinse-aid Dispenser Cap WD12X409
#829

Door diagram

Dishwasher rinse-aid dispenser cap

Part #WD12X409

Replaced by #WD12X24238

?
Manufacturer substitution
This part replaces WD12X409. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
$7.69 | 
12% OFF Phone Price : $8.69
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Dishwasher Dishrack Roller And Stud, Upper, 4-pack WD12X383
#700

Tub 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
$14.76 | 
12% OFF Phone Price : $16.76
In Stock
Dishwasher Sump Inlet (replaces Wd18x0213, Wd18x208) WD18X213
#505

Motor-pump mechanism diagram

Dishwasher sump inlet (replaces wd18x0213, wd18x208)

Part #WD18X213

BEST SELLER
This item is not returnable
$19.69 | 
9% OFF Phone Price : $21.69
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Dishwasher Dishrack Roller, Lower Front (replaces Wd12x0271, Wd12x426, Wd12x440) WD12X271
#702

Tub diagram

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

Part #WD12X271

BEST SELLER
$9.72 | 
9% OFF Phone Price : $10.72
In Stock

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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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 don't my dishes get dry?

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

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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?

Main causes: broken door latch, tripped circuit breaker, broken heating element, faulty vent fan, sensor failure, contro…

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Why can't I adjust the dishwasher rack height?

Main cause: damaged rack height adjuster…

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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 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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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 high-limit thermostat

How to replace a dishwasher high-limit thermostat

Follow these steps to replace the high-limit thermostat in your dishwasher if prevents the heating element from heating.…

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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
How to replace a dishwasher thermal fuse

How to replace a dishwasher thermal fuse

A completely dead control panel often indicates that the thermal fuse on the electronic control board is blown; follow t…

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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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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How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

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Top questions about Sears and Sears PartsDirect

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