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White-Westinghouse
Garbage Disposal

Model # WD550J Official White-Westinghouse garbage disposal - lw33387020

Here are the diagrams and repair parts for Official White-Westinghouse WD550J garbage disposal - lw33387020, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 38 parts  |
Splash Guard J252120
#2

Disposer parts diagram

Splash guard

Part #J252120

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

"o" Ring J252164
#20

Disposer parts diagram

"o" ring

Part #J252164

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

Stopper J252175
#1

Disposer parts diagram

Stopper

Part #J252175

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

Screw Hopper Mounting (4) J252141
Screw hopper mounting (4)

Part #J252141

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

Nut J252182
#39

Disposer parts diagram

Nut

Part #J252182

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

Seal J252134
#16

Disposer parts diagram

Seal

Part #J252134

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

Turntable J252159
#21

Disposer parts diagram

Turntable

Part #J252159

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

Retainer Grind Ring J252166
#17

Disposer parts diagram

Retainer grind ring

Part #J252166

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

Screw Shell Mtg (3) J252169
#25

Disposer parts diagram

Screw shell mtg (3)

Part #J252169

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

Turntable J252177
#21

Disposer parts diagram

Turntable

Part #J252177

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

Symptoms for gas ranges

Why won't my range's gas burner spark or ignite?

Main causes: burner igniter switch failure, bad spark module, dirty or damaged spark electrode, wiring failure…

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Why isn't my range's gas burner heating properly?

Main causes: gas supply problem, faulty pressure regulator, clogs in burner or orifice, control system failure, faulty t…

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Repair guides for gas ranges

How to replace oven door hinges on a gas range

How to replace oven door hinges on a gas range

See how to replace the oven door hinges on a gas range yourself, in just 30 minutes.…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a range spark igniter switch

How to replace a range spark igniter switch

Follow these steps to replace the spark igniter switch—sometimes called a burner switch or spark switch—on a gas or dual…

Read more
Repair difficulty
Time required
 60 minutes or less
How to replace a range spark igniter electrode

How to replace a range spark igniter electrode

Learn how to replace the spark igniter electrode for the surface burners on a gas range or dual-fuel range.…

Read more
Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your garbage disposals

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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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