Craftsman
Water Pump

Model #390303300 Official Craftsman sump pump

Here are the diagrams and repair parts for Craftsman 390303300 sump pump, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

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

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For DIY troubleshooting advice and repair guides, visit our repair help section.

Showing 10 of 15 parts

Pump Float Rod Bushing#10

Replacement parts Diagram

In Stock
$9.99 | 
9% OFF 
Phone Price: $10.99
Pump Motor Shaft Column#4

Replacement parts Diagram

Pump motor shaft column

Part #RP0005246A
In Stock
$31.92
Pump Motor Shaft#3

Replacement parts Diagram

Pump motor shaft

Part #RP0005257
In Stock
$38.29 | 
12% OFF 
Phone Price: $43.29
Pump Float Rod Guide#9

Replacement parts Diagram

Pump float rod guide

Part #S19-14GP
In Stock
$18.14
Drain#6

Replacement parts Diagram

Drain

Part #PS5-21P

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

Owner's Manual

#NI

All parts Diagram

Owner's manual

Part #F642-17086

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

Cord Plug#14

Replacement parts Diagram

Cord plug

Part #U17-318

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

Screw#8

Replacement parts Diagram

Screw

Part #U30-934ZP

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

"V" RING (ONLY)#1

Replacement parts Diagram

"v" ring (only)

Part #N/P

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

Screw#2

Replacement parts Diagram

Screw

Part #U30-932ZP

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