Model # 503500/3E-12N Official Little Giant pump

Here are the diagrams and repair parts for Official Little Giant 503500-3E-12N pump, 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 12 parts |

Replacement parts diagram

Pump volute gasket

Part #103601

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

#1B

Replacement parts diagram

Pump volute

Part #103375

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

Replacement parts diagram

Volute

Part #103330

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

#1A

Replacement parts diagram

Volute

Part #103334

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

#2A

Replacement parts diagram

Snowblower impeller

Part #103437

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

Replacement parts diagram

Impeller

Part #104435

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

#4A

Replacement parts diagram

Backplate

Part #103501

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

Replacement parts diagram

Screen

Part #102909

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

#5A

Replacement parts diagram

Pump intake screen

Part #102376

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

Replacement parts diagram

Owner's manual

Part #993914

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

Repair guides for bottom-mount refrigerators

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Repair difficulty

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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 defrost control assembly

Follow these steps to replace the defrost control assembly if your Kenmore or LG French door refrigerator displays an er…

Repair difficulty

Time required

120 minutes or less

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

Model # 503500/3E-12N Official Little Giant pump

Model diagram and schematic

SEARCH WITHIN THIS MODEL

Repair guides for bottom-mount refrigerators

How to replace a door gasket in a French-door refrigerator

How to replace a refrigerator water valve

How to replace a refrigerator defrost control assembly

Articles and videos for bottom-mount refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

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