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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Browse Parts for
WD550J Garbage Disposal - LW33387020
Support Ring J252125
#6

Disposer parts diagram

Support ring

Part #J252125

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

Stopper J252162
#1

Disposer parts diagram

Stopper

Part #J252162

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

Gasket Sink Flange Thin J252122
#4

Disposer parts diagram

Gasket sink flange thin

Part #J252122

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

Gasket Outlet J252131
#12

Disposer parts diagram

Gasket outlet

Part #J252131

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

End Bell J252158
#36

Disposer parts diagram

End bell

Part #J252158

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

Thrust Washer J252133
#15

Disposer parts diagram

Thrust washer

Part #J252133

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

Splash Guard J252120
#2

Disposer parts diagram

Splash guard

Part #J252120

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

Cushion Ring J252127
#8

Disposer parts diagram

Cushion ring

Part #J252127

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

Sink Flange Assembly J252121
#3

Disposer parts diagram

Sink flange assembly

Part #J252121

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

Screw Outlet Mounting (2) J252128
#9

Disposer parts diagram

Screw outlet mounting (2)

Part #J252128

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

Symptoms for top-mount refrigerators

Main causes: frozen or clogged defrost drain tube, cracked water system tubing…

Repair guides for top-mount refrigerators

How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace the compressor run capacitor in a top-freezer refrigerator

How to replace the compressor run capacitor in a top-freezer refrigerator

The run capacitor sends electric current to the compressor motor to help the motor run efficiently. Replace the run capa…

Repair difficulty
Time required
 15 minutes or less
How to replace the defrost thermistor in a top-freezer refrigerator

How to replace the defrost thermistor in a top-freezer refrigerator

The defrost thermistor attaches to the evaporator coil and measures the evaporator coil temperature during defrost.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your garbage disposals

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.…