Whirlpool GX900QPPB3 trash compactor repair and replacement parts

Whirlpool GX900QPPB3 trash compactor

Here are the repair parts and diagrams for your Whirlpool GX900QPPB3 trash compactor. The diagram(s) below can help you find the right part. If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.
On this page, you can also find any manuals, installation guides and error code tables associated with this model.
For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

Symptoms common to all trash compactors

Choose a symptom to see related trash compactor repairs.

Main causes: bent drawer support rollers, damaged trash container
Main cause: faulty drawer tilt switch
Main cause: broken top limit and directional switch
Main causes: stripped or broken power nuts, broken or disconnected drive gear and sprocket chain, damaged drive parts
Main causes: broken drive gear and sprocket chain, stripped power nuts, faulty top limit and directional switch
Main causes: stuck foot pedal, bad momentary start switch, power switch failure
Main causes: lack of power, faulty drawer safety switch, bad power switch, momentary start switch failure, bad drive motor, wiring failure

Repair guides common to all trash compactors

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

How to replace a trash compactor motor centrifugal switch

If the trash compactor ram won’t return to the top position, replace the motor centrifugal switch by following the instructions in this repair guide.

Repair difficulty
Time required
 45 minutes or less
June 1, 2013
By Lyle Weischwill
How to replace a trash compactor power switch

If the trash compactor won’t power up, use the steps in this repair guide to replace the power switch.

Repair difficulty
Time required
 30 minutes or less
How to replace a trash compactor momentary start switch

The momentary start switch starts the motor when you lift the foot pedal. This repair guide shows how to replace the switch if it stops working

Repair difficulty
Time required
 30 minutes or less

Articles and videos common to all trash compactors

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

January 1, 2019

7 uncommon tips for kitchen cleaning

By Sears PartsDirect staff

These 7 kitchen-cleaning tips are out of the ordinary and super helpful.

December 16, 2015

Using a wiring schematic to trace a current video

By Sears PartsDirect staff

Find out what’s wrong with your appliance by following a circuit.

December 9, 2015

How to read a wiring schematic video

By Sears PartsDirect staff

Learn how to decipher symbols so you can buy the right part for your problem.