Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Craftsman
Water Pump

Model # 390303500 Official Craftsman sump pump

Here are the diagrams and repair parts for Official Craftsman 390303500 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”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

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

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 14 parts  |
Impeller S5-12
#10

3 h.p. submersible sump pump diagram

Impeller

Part #S5-12

$18.96
Back Order
Warranty F642-9977A

#NI

All parts diagram

Warranty

Part #F642-9977A

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

Motor Cord PS218-72
#3

3 h.p. submersible sump pump diagram

Motor cord

Part #PS218-72

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

Cover Gasket S20-20
#8

3 h.p. submersible sump pump diagram

Cover gasket

Part #S20-20

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

Cord Plug PS17-27
#1

3 h.p. submersible sump pump diagram

Cord plug

Part #PS17-27

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

Tie Strap U19-71
#6

3 h.p. submersible sump pump diagram

Tie strap

Part #U19-71

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

Switch 42-3029
#2

3 h.p. submersible sump pump diagram

Switch

Part #42-3029

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

Owner's Manual F642-10780

#NI

All parts diagram

Owner's manual

Part #F642-10780

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

Screw U30-376SS
#4

3 h.p. submersible sump pump diagram

Screw

Part #U30-376SS

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

Volute Cover S4-15
#11

3 h.p. submersible sump pump diagram

Volute cover

Part #S4-15

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

Symptoms for gas water heaters

Why does my water heater's pilot light keep going out?

Main causes: lack of combustion air, ventilation draft, bad thermocouple...

Read more

Articles and videos for gas water heaters

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier....

Read more
Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect....

Read more

Parts & More