Craftsman
Water Pump

Model #390304790 Official Craftsman submersible sump pump

Here are the diagrams and repair parts for Craftsman 390304790 submersible sump pump, as well as links to manuals and error code tables, if available.

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Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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Owner’s manual

Showing 10 of 29 parts

Power Cord#9B

Pump assembly Diagram

Power cord

Part #PW117-237-TSU
In Stock
$95.13
Pump Power Switch#1A

Pump assembly Diagram

Pump power switch

Part #PS17-85
In Stock
$239.42
Float#5

Pump assembly Diagram

Float

Part #PS28-18
In Stock
$13.96
Body#14B

Pump assembly Diagram

Body

Part #PS1-34P
In Stock
$138.46
Volute#11

Pump assembly Diagram

Volute

Part #PS1-28P
In Stock
$25.44
Bushing

#NI

All parts Diagram

Bushing

Part #U78-130P
In Stock
$31.92
Impeller#12A

Pump assembly Diagram

Impeller

Part #PS5-26P
In Stock
$96.40
Pump Screw, #8-32 x 1/2-in#8

Pump assembly Diagram

In Stock
$11.96
Impeller#12B

Pump assembly Diagram

Impeller

Part #PS5-29P
In Stock
$39.90
O-Ring#9D

Pump assembly Diagram

O-ring

Part #U9-370
This item is not returnable
In Stock
$2.16