LG
Bottom-Mount Refrigerator

Model # LRDN20724TT Official LG bottom-mount refrigerator

Here are the diagrams and repair parts for Official LG LRDN20724TT bottom-mount refrigerator, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 149 parts  |

Lg Refrigerator Door Switch (replaces 6600jb1004a) 6600JB1010A
#406B

Case parts diagram

Lg refrigerator door switch (replaces 6600jb1004a)

Part #6600JB1010A

BEST SELLER
$22.36
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Refrigerator Door Hinge Bushing 4984JJ3003A
Refrigerator door hinge bushing

Part #4984JJ3003A

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$11.07
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Refrigerator Clamp 4930JA3034A
#318A

Case parts diagram

Refrigerator clamp

Part #4930JA3034A

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This item is not returnable
$7.22
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Refrigerator Gasket Assembly 4987JJ1004D
Refrigerator gasket assembly

Part #4987JJ1004D

Replaced by #ADX73350922

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Manufacturer substitution
This part replaces 4987JJ1004D. Substitute parts can look different from the original.
$161.66
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Refrigerator Glass Shelf (replaces 4890jl1002g) 4890JL1002M
#167BA

Refrigerator parts diagram

Refrigerator glass shelf (replaces 4890jl1002g)

Part #4890JL1002M

$87.46
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Refrigerator Lamp Cover 3550JJ1040A
#158A

Case parts diagram

Refrigerator lamp cover

Part #3550JJ1040A

This item is not returnable
$32.35
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Refrigerator Glass Shelf 4890JL1002G
#167B

Refrigerator parts diagram

Refrigerator glass shelf

Part #4890JL1002G

Replaced by #4890JL1002M

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Manufacturer substitution
This part replaces 4890JL1002G. Substitute parts can look different from the original.
$87.46
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Refrigerator Light Cover (replaces 3550jj1051a) MCK30060901
#158EA

Case parts diagram

Refrigerator light cover (replaces 3550jj1051a)

Part #MCK30060901

$32.09
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Refrigerator Light Cover 3550JJ1051A
#158E

Case parts diagram

Refrigerator light cover

Part #3550JJ1051A

Replaced by #MCK30060901

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Manufacturer substitution
This part replaces 3550JJ1051A. Substitute parts can look different from the original.
$32.09
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Refrigerator Deli Drawer Slide Rail 4975JJ2002A
Refrigerator deli drawer slide rail

Part #4975JJ2002A

This item is not returnable
$26.29
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Most common symptoms to help you fix your refrigerators

Choose a symptom to see related refrigerator repairs.

Main causes: damaged door seal, faulty defrost sensor or bi-metal thermostat, broken defrost heater, bad defrost timer o…

Main causes: control board or cold control failure, broken compressor start relay, compressor motor failure, defrost tim…

Main causes: blocked vents, defrost system problems, evaporator fan failure, dirty condenser coils, bad sensors, condens…

Main causes: leaky door gasket, defrost system failure, evaporator fan not running, dirty condenser coils, condenser fan…

Main causes: jammed ice cubes, broken ice maker assembly, dirty water filter, kinked water line, bad water valve, freeze…

Main causes: blocked air vents, compressor problems, condenser or evaporator fan not working, control system failure, se…

Main causes: water valve leaking, frozen or broken defrost drain tube, overflowing drain pan, cracked water system tubin…

Things to do: clean condenser coils, replace the water filter, clean the interior, adjust doors to prevent air leaks, cl…

Most common repair guides to help fix your refrigerators

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

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 a refrigerator temperature control board

How to replace a refrigerator temperature control board

If the temperature in your refrigerator doesn't match the temperature you set, the problem could be the temperature cont…

Repair difficulty
Time required
 30 minutes or less
How to clean refrigerator condenser coils

How to clean refrigerator condenser coils

Help your refrigerator run more efficiently by cleaning the condenser coils. It's easy and takes just a few minutes.…

Repair difficulty
Time required
 15 minutes or less

Effective articles & videos to help repair your refrigerators

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

How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

How to prevent water dispenser and ice maker problems

How to prevent water dispenser and ice maker problems

If your refrigerator's ice maker isn't producing as much ice as it should, or water is flowing poorly from the dispenser…

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