Model #WT7700HWA/00 LG washer

Here are the repair parts and diagrams for your LG WT7700HWA-00 washer. 

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.

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Showing 10 of 69 parts

Washer Water Inlet Valve Assembly


Top cover parts Diagram


In Stock

Washer Motor Rotor Position Sensor


Tub assembly parts Diagram


In Stock

Washer Washplate Cap


Tub assembly parts Diagram

Washer washplate cap

Part #5006EA3009B


In Stock

Washer Water-Level Pressure Switch


Top cover parts Diagram


In Stock

Washer Drain Hose


Tub assembly parts Diagram

Washer drain hose

Part #AEM73213001


In Stock

Washer Bleach Dispenser


Top cover parts Diagram

Washer bleach dispenser

Part #ACZ72910401


In Stock

Nut Washer


Tub assembly parts Diagram

Nut washer

Part #4020FA4208J


In Stock

Washing Machine Washer


Tub assembly parts Diagram

Washing machine washer

Part #4040FA4045C


In Stock

Washer Electronic Control Board


Top cover parts Diagram


In Stock

Washer Dispenser Inlet Hose


Top cover parts Diagram

Washer dispenser inlet hose

Part #5214EA3004B


In Stock

Symptoms common to all washers

Choose a symptom to see related washer repairs.

Main causes: clogged drain hose, house drain clogged, bad drain pump, water-level pressure switch failure, bad control board or timer
Main causes: water heater failure, bad water temperature switch, faulty control board, bad water valve, faulty water temperature sensor
Main causes: bad lid switch or door lock, bad timer or electronic control board, wiring failure, bad water inlet valve assembly
Main causes: worn agitator dogs, bad clutch, broken motor coupler, shifter assembly failure, broken door lock, suspension component failure
Main causes: unbalanced load, loose spanner nut, worn drive block, broken shock absorber or suspension spring, debris in drain pump
Main causes: broken lid switch or lid lock, bad pressure switch, broken shifter assembly, faulty control system
Main causes: lack of electrical power, wiring failure, bad power cord, electronic control board failure, bad user interface board
Main causes: leaky water inlet valve, faulty water-level pressure switch, bad electronic control board
Main causes: no water supply, bad water valves, water-level pressure switch failure, control system failure, bad door lock or lid switch

Articles and videos common to all washers

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

January 13, 2018

Troubleshooting excessive vibration during spin cycle on a washer

By Sears PartsDirect staff

If the washer is a-rockin', we can explain.

October 26, 2016

How to repair broken or damaged wires video

By Sears PartsDirect staff

Learn how to repair broken, frayed or damaged wires in your appliances.

January 18, 2016

How to use a multimeter to test electrical parts video

By Sears PartsDirect staff

Learn how to use a multimeter to check for wiring problems in an appliance that's not working