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
Sta-Rite
Water Pump

Model # 390250098 Official Sta-Rite water pump

Here are the diagrams and repair parts for Official Sta-Rite 390250098 water 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 41 parts  |
Shaft Seal 2784
#6

Cabinet parts diagram

Shaft seal

Part #2784

Replaced by #U109-6B

?
Manufacturer substitution
This part replaces 2784. Substitute parts can look different from the original.
$106.69 | 
10% OFF Phone Price : $118.69
Back Order
0-ring U9-226
#12A

Cabinet parts diagram

0-ring

Part #U9-226

$10.71
Back Order
Pump Housing O-ring U9-390
#5

Cabinet parts diagram

Pump housing o-ring

Part #U9-390

This item is not returnable
$43.59 | 
12% OFF Phone Price : $49.59
In Stock
Pump Venturi N32P-66
#20

Cabinet parts diagram

Pump venturi

Part #N32P-66

$57.40
In Stock
Pump Check Valve (replaces N12-12p) N166-5P
#12B

Cabinet parts diagram

Pump check valve (replaces n12-12p)

Part #N166-5P

$123.89 | 
9% OFF Phone Price : $135.89
In Stock
Lock Nut U36-112ZP
#27

Cabinet parts diagram

Lock nut

Part #U36-112ZP

$14.40
Back Order
Sta-rite Captive Air Tank Air Valve (replaces U212-159, U212-162) U212-160
#NI

Cabinet parts diagram

Sta-rite captive air tank air valve (replaces u212-159, u212-162)

Part #U212-160

This item is not returnable
$25.18 | 
19% OFF Phone Price : $31.18
Back Order
Connector L43-5C
#28

Cabinet parts diagram

Connector

Part #L43-5C

$19.77
Back Order
Pump Body Jet Insert N76-29P
#17

Cabinet parts diagram

Pump body jet insert

Part #N76-29P

$71.79 | 
8% OFF Phone Price : $77.79
Back Order
Sta-rite Pump Pressure Switch Tube U37-670P
#15

Cabinet parts diagram

Sta-rite pump pressure switch tube

Part #U37-670P

$8.09
In Stock

Symptoms for gas chainsaws

Choose a symptom to see related chainsaw repairs.

View all

Why won't my chainsaw start?

Main causes: stale gasoline, cracked fuel lines, dirty carburetor, damaged spark plug, worn piston rings…

Read more

Why does my chainsaw run roughly?

Main causes: bad gas, engine needs tune up, cracked fuel lines, dirty carburetor…

Read more

What should I do if my chainsaw leaks gas?

Main causes: cracked fuel lines, leaky carburetor seals, damaged fuel tank cap, cracked fuel tank…

Read more

Repair guides for gas chainsaws

These step-by-step repair guides will help you safely fix what’s broken on your chainsaw.

View all
How to rebuild a chainsaw carburetor

How to rebuild a chainsaw carburetor

If your chainsaw isn't running well, a dirty carburetor could be the problem. You can take it apart, clean it and rebuil…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace chainsaw fuel lines

How to replace chainsaw fuel lines

The fuel line on a chainsaw becomes brittle over time and can crack. Replacing it doesn't require a lot of DYI experienc…

Read more
Repair difficulty
Time required
 15 minutes or less
How to replace a chainsaw carburetor

How to replace a chainsaw carburetor

If the engine won't start even though there's fuel in the chainsaw, the carburetor could be the problem. Sometimes, it's…

Read more
Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas chainsaws

Use the advice and tips in these articles and videos to get the most out of your chainsaw.

View all
Top 10 electric lawn and garden tools for 2023

Top 10 electric lawn and garden tools for 2023

Learn about the top 10 must-have electric lawn & garden tools for 2023…

Read more
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