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Craftsman
Water Pump

Model # 3903027 Official Craftsman submersible sump drainer

Here are the diagrams and repair parts for Official Craftsman 3903027 submersible sump drainer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 54 parts  |
Pump Screw, #8-32 X 1/2-in U30-539SS
#51

Replacement parts diagram

Pump screw, #8-32 x 1/2-in

Part #U30-539SS

$11.96
In Stock
Dielect Oil U197-8

#NI

All parts diagram

Dielect oil

Part #U197-8

Replaced by #U197-8A

?
Manufacturer substitution
This part replaces U197-8. Substitute parts can look different from the original.
$88.98 | 
6% OFF Phone Price : $94.98
In Stock
Connector P18-166
#19

Replacement parts diagram

Connector

Part #P18-166

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

Impeller PS5-11
#45

Replacement parts diagram

Impeller

Part #PS5-11

Replaced by #PS5-11P

?
Manufacturer substitution
This part replaces PS5-11. Substitute parts can look different from the original.
$34.71
In Stock
Cord Plug U17-421
#13

Replacement parts diagram

Cord plug

Part #U17-421

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

Bell PS3-17B
#23

Replacement parts diagram

Bell

Part #PS3-17B

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

Lever PS45-5
#21

Replacement parts diagram

Lever

Part #PS45-5

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

Gasket PS20-11
#3

Replacement parts diagram

Gasket

Part #PS20-11

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

Machine Screw U30-138SS
#49

Replacement parts diagram

Machine screw

Part #U30-138SS

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

Cover Plate PS4-11D
#52

Replacement parts diagram

Cover plate

Part #PS4-11D

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

Repair guides for chest freezers

How to replace a freezer compressor start relay

How to replace a freezer compressor start relay

The compressor start relay starts the compressor. If the compressor won’t start, follow these steps to replace a defect…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer temperature control thermostat

How to replace a freezer temperature control thermostat

The cold control thermostat regulates the freezer temperature. A defective cold control thermostat can prevent the compr…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a freezer lid gasket

How to replace a freezer lid gasket

The lid gasket prevents air and moisture from entering the freezer when the lid is closed. Follow these steps to replace…

Read more
Repair difficulty
Time required
 30 minutes or less

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