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LG
Bottom-Mount Refrigerator

Model # LRFC21755ST Official LG refrigerator

Here are the diagrams and repair parts for Official LG LRFC21755ST refrigerator, as well as links to manuals and error code tables, if available.

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Owner’s manual
Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 182 parts  |
Refrigerator Filter Dryer 5851JA2007E
#317A

Case parts diagram

Refrigerator filter dryer

Part #5851JA2007E

Replaced by #ADH73150210

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Manufacturer substitution
This part replaces 5851JA2007E. Substitute parts can look different from the original.
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Refrigerator Door Switch (replaces 6600jb1004a) 6600JB1010A
#406B

Case parts diagram

Refrigerator door switch (replaces 6600jb1004a)

Part #6600JB1010A

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Refrigerator Drain Tube (replaces 5251ja3003a, 5251ja3003e) 5251JA3003D
#105A

Case parts diagram

Refrigerator drain tube (replaces 5251ja3003a, 5251ja3003e)

Part #5251JA3003D

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Refrigerator Defrost Sensor Assembly (replaces 6007ja3006r, 6615jb2005m) 6615JB2005H
#400A

Case parts diagram

Refrigerator defrost sensor assembly (replaces 6007ja3006r, 6615jb2005m)

Part #6615JB2005H

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Refrigerator Evaporator Fan Blade 5901JA1021A
#329A

Case parts diagram

Refrigerator evaporator fan blade

Part #5901JA1021A

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Refrigerator Motor Assembly 4681JK1004D
#404AA

Case parts diagram

Refrigerator motor assembly

Part #4681JK1004D

Replaced by #4681JB1029H

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Manufacturer substitution
This part replaces 4681JK1004D. Substitute parts can look different from the original.
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Refrigerator Evaporator Fan Motor 4681JB1027H
#404A

Case parts diagram

Refrigerator evaporator fan motor

Part #4681JB1027H

Replaced by #4681JB1029H

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Manufacturer substitution
This part replaces 4681JB1027H. Substitute parts can look different from the original.
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Refrigerator Door Stop 4620JJ2009A
#243B

Door parts diagram

Refrigerator door stop

Part #4620JJ2009A

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Refrigerator Temperature Sensor 6500JB2002P
#610C

Case parts diagram

Refrigerator temperature sensor

Part #6500JB2002P

Replaced by #6500JB2002X

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Manufacturer substitution
This part replaces 6500JB2002P. Substitute parts can look different from the original.
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Refrigerator Defrost Heater (replaces 5300jk1005l) 5300JK1005D
#408A

Case parts diagram

Refrigerator defrost heater (replaces 5300jk1005l)

Part #5300JK1005D

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