Craftsman
Water Pump

Model # 390304790 Official Craftsman submersible sump pump

Here are the diagrams and repair parts for Official Craftsman 390304790 submersible sump 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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ALL PARTS
Showing 10 of 29 parts  |

Body PS1-34P
#14B

Pump assembly diagram

Body

Part #PS1-34P

In Stock
Pump Power Cord Connector PS17-46P
#9C

Pump assembly diagram

Pump power cord connector

Part #PS17-46P

This item is not returnable
In Stock
Bushing U78-130P

#NI

All parts diagram

Bushing

Part #U78-130P

In Stock
Impeller PS5-29P
#12B

Pump assembly diagram

Impeller

Part #PS5-29P

In Stock
Float PS28-18
#5

Pump assembly diagram

Float

Part #PS28-18

In Stock
Pump Power Switch PS17-85
#1A

Pump assembly diagram

Pump power switch

Part #PS17-85

In Stock
Screw U30-967SS
#16

Pump assembly diagram

Screw

Part #U30-967SS

This item is not returnable
In Stock
Volute PS1-28P
#11

Pump assembly diagram

Volute

Part #PS1-28P

In Stock
Pump Screw, #8-32 X 1/2-in U30-539SS
#8

Pump assembly diagram

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

Part #U30-539SS

In Stock
O-ring U9-370
#9D

Pump assembly diagram

O-ring

Part #U9-370

This item is not returnable
In Stock

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Repair difficulty
Time required
 15 minutes or less

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