Sears
Water Pump

Model # 390255400 Official Sears shallow well pump

Here are the diagrams and repair parts for Official Sears 390255400 shallow well 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 29 parts  |

Craftsman Handle C54-21
#2

2 hp high pressure booster pump/repair parts diagram

Craftsman handle

Part #C54-21

In Stock
Sta-rite Seal Plate N3-8
#4

2 hp high pressure booster pump/repair parts diagram

Sta-rite seal plate

Part #N3-8

In Stock
Craftsman Pump Shaft Seal U109-118
#5

2 hp high pressure booster pump/repair parts diagram

Craftsman pump shaft seal

Part #U109-118

$191.99
6% OFF Phone Price : $203.99
In Stock
Sta-rite Gasket N20-26
#6

2 hp high pressure booster pump/repair parts diagram

Sta-rite gasket

Part #N20-26

In Stock
Sears O-ring U9-49
#12

2 hp high pressure booster pump/repair parts diagram

Sears o-ring

Part #U9-49

This item is not returnable
In Stock
Slinger N69-1
#3

2 hp high pressure booster pump/repair parts diagram

Slinger

Part #N69-1

Replaced by #17351-0009

?
Manufacturer substitution
This part replaces N69-1. Substitute parts can look different from the original.
This item is not returnable
$8.89
10% OFF Phone Price : $9.89
Back Order
Motor 1/2 Hp J218-590
#1

2 hp high pressure booster pump/repair parts diagram

Motor 1/2 hp

Part #J218-590

Replaced by #J218-590PKG

?
Manufacturer substitution
This part replaces J218-590. Substitute parts can look different from the original.
$551.39
$12.00 OFF Phone Price : $563.39
Back Order
Cord Plug U17-402
#23

2 hp high pressure booster pump/repair parts diagram

Cord plug

Part #U17-402

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

Warranty F642-9977A

#NI

All parts diagram

Warranty

Part #F642-9977A

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

Sleeve P23-18A
#18

2 hp high pressure booster pump/repair parts diagram

Sleeve

Part #P23-18A

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

Repair guides for side-by-side refrigerators

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

How to replace a foamed-in-place door gasket in a side-by-side refrigerator

The door gasket seals the gap around the door to keep the cold air in and the warm air out. Replace a worn or damaged do…

Repair difficulty
Time required
 30 minutes or less
How to replace a refrigerator water valve

How to replace a refrigerator water valve

Replace the water valve that feeds water to the ice maker and water dispenser if it no longer controls the flow of water…

Repair difficulty
Time required
 15 minutes or less
How to replace a defrost sensor in a side-by-side refrigerator

How to replace a defrost sensor in a side-by-side refrigerator

If frost is building up in the freezer of your side-by-side refrigerator, the defrost sensor could be at fault. You can …

Repair difficulty
Time required
 45 minutes or less

Articles and videos for side-by-side refrigerators

How to Replace the Water Filter in a GE Refrigerator

How to Replace the Water Filter in a GE Refrigerator

See how to install the water filter on your GE refrigerator, no matter the filter type or refrigerator style.…

How to Replace the Water Filter in a Maytag Refrigerator

How to Replace the Water Filter in a Maytag Refrigerator

No matter what style Maytag refrigerator you have, we can walk you through replacing the water filter.…

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.…