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GE
Dishwasher

Model # GSD640L-20WB Official GE dishwasher

Here are the diagrams and repair parts for Official GE GSD640L-20WB 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.

Error Codes

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Showing 10 of 125 parts  |
Sump Inlet WD18X0208

#505

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Sump inlet

Part #WD18X0208

Replaced by #WD18X213

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Manufacturer substitution
This part replaces WD18X0208. Substitute parts can look different from the original.
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This item is not returnable
$19.69 | 
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Dishwasher Owner's Manual 49-5479

#NI

All parts diagram

Dishwasher owner's manual

Part #49-5479

$9.99
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Dishwasher Installation Instructions 31-3261

#NI

All parts diagram

Dishwasher installation instructions

Part #31-3261

This item is not returnable
$5.69 | 
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Owner's Manual 49-5462

#NI

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Owner's manual

Part #49-5462

This item is not returnable
$2.29
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Dishwasher Owner's Manual 49-5437

#NI

All parts diagram

Dishwasher owner's manual

Part #49-5437

This item is not returnable
$2.29
In Stock
Sprg Tmr Lvr WD03X0749

#837

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Sprg tmr lvr

Part #WD03X0749

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

Jctbx Cover WD01X0816

#745

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Jctbx cover

Part #WD01X0816

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

Lip Low Seal WD08X0226

#561

All parts diagram

Lip low seal

Part #WD08X0226

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

Insert Escutcheon WD34X0665

#902C

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Insert escutcheon

Part #WD34X0665

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

Shelf Rack WD28X0285

#616

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Shelf rack

Part #WD28X0285

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

Most common symptoms to help you fix your dishwashers

Choose a symptom to see related dishwasher repairs.

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Why won't my dishwasher fill?

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

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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 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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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 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 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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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 heating element

How to replace a dishwasher heating element

Dishes not drying as fast as they should? The dishwasher heating element could be on the fritz. Here's how to install a …

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Repair difficulty
Time required
 45 minutes or less
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 diverter motor

How to replace a dishwasher diverter motor

Upper spray arms not getting water? The diverter motor could be broken. Use this guide to replace it.…

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Repair difficulty
Time required
 30 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

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

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