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Craftsman
Water Pump

Model # 3903025 Official Craftsman sump drainer

Here are the diagrams and repair parts for Official Craftsman 3903025 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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Showing 10 of 53 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
Oil U97-8

#NI

All parts diagram

Oil

Part #U97-8

Replaced by #U197-8A

?
Manufacturer substitution
This part replaces U97-8. Substitute parts can look different from the original.
$88.98 | 
6% OFF Phone Price : $94.98
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

Screw U30-552C
#11

Replacement parts diagram

Screw

Part #U30-552C

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

O-ring U9-167
#41

Replacement parts diagram

O-ring

Part #U9-167

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

Motor PS218-16
#35

Replacement parts diagram

Motor

Part #PS218-16

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

Volute PS1-14B
#40

Replacement parts diagram

Volute

Part #PS1-14B

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

Diagram PS20-12
#42

Replacement parts diagram

Diagram

Part #PS20-12

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

Float Rod PS128-4
#25

Replacement parts diagram

Float rod

Part #PS128-4

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

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Repair difficulty
Time required
 15 minutes or less

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