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Craftsman
Water Pump

Model # 390282501 Official Craftsman two wire submersible pump

Here are the diagrams and repair parts for Official Craftsman 390282501 two wire submersible pump, as well as links to manuals and error code tables, if available.

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

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Model diagram and schematic

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ALL PARTS
Showing 10 of 45 parts  |
Centrng Gde P97-23P
Centrng gde

Part #P97-23P

$14.64
In Stock
Control E238-2
Control

Part #E238-2

$68.79
In Stock
Screen P8-20
Screen

Part #P8-20

This item is not returnable
$5.19
In Stock
Connector J43-13C
#18

Manifold diagram

Connector

Part #J43-13C

$9.39
In Stock
Pipe Nipple U37-17GP
Pipe nipple

Part #U37-17GP

This item is not returnable
$6.98
In Stock
Lock Washer U43-11SS
Lock washer

Part #U43-11SS

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

Gauge U239-2
#19

Switch kit diagram

Gauge

Part #U239-2

Replaced by #TC104-P2

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Manufacturer substitution
This part replaces U239-2. Substitute parts can look different from the original.
$27.99 | 
15% OFF Phone Price : $32.99
In Stock
Control 42-2770

#NI

All parts diagram

Control

Part #42-2770

Replaced by #18395

?
Manufacturer substitution
This part replaces 42-2770. Substitute parts can look different from the original.
$28.89 | 
15% OFF Phone Price : $33.89
In Stock
Gauge U239-3
#21

Manifold diagram

Gauge

Part #U239-3

Replaced by #TC104-P2

?
Manufacturer substitution
This part replaces U239-3. Substitute parts can look different from the original.
$27.99 | 
15% OFF Phone Price : $32.99
In Stock
Pressure Switch U217-366
#24

Manifold diagram

Pressure switch

Part #U217-366

Replaced by #TC2153-P2

?
Manufacturer substitution
This part replaces U217-366. Substitute parts can look different from the original.
$25.99
In Stock

Symptoms for gas pressure washers

Choose a symptom to see related pressure washer repairs.

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Why does my pressure washer spray too hard?

Main causes: faulty unloader valve, bad pressure regulator…

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Why won't my pressure washer engine start?

Main causes: stale fuel, gummed up carburetor, engine needs tune up, throttle and choke controls need adjustment, bad re…

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Why does my pressure washer's engine lose power?

Main causes: dirty air filter, stale fuel, clogged or dirty carburetor, bad unloader valve…

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Why won't the pressure washer starter rope retract?

Main causes: broken recoil spring, damaged recoil starter…

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Why is smoke coming from the pressure washer's exhaust?

Main causes: overfilling engine with oil, improper fuel/air mixture, choke system problems, dirty carburetor, engine nee…

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Why does water spray out of my pressure washer's pressure relief valve?

Main causes: pump running for more than 5 minutes when the spray wand isn't being used, faulty pressure relief valve, ba…

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Why is the spray from my pressure washer weak?

Main causes: insufficient water supply, clogged water inlet screen, clogged pressure hose, faulty pump check valves, stu…

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Why won't my pressure washer mix in the detergent?

Main causes: using a high-pressure spray tip when applying detergent, clogged siphon tube, chemical injection system fai…

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Why doesn't my pressure washer recoil starter work?

Main causes: damaged recoil starter, oil inside cylinder, locked up engine piston…

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Repair guides for gas pressure washers

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

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How to install a pressure washer chemical injection kit

How to install a pressure washer chemical injection kit

The chemical injection valve draws detergent into the pump. If it’s not drawing detergent, use a repair kit to replace t…

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Repair difficulty
Time required
 15 minutes or less
How to install a pressure washer O-ring kit

How to install a pressure washer O-ring kit

O-rings seal fittings on the pressure washer pump. Damaged seals allow water to leak from the pump. Follow these steps t…

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Repair difficulty
Time required
 45 minutes or less
How to replace a pressure washer pump

How to replace a pressure washer pump

The pump can be damaged by air in the inlet water supply or by chemicals that remain in the pump body after using the ch…

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Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas pressure washers

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

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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.…

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Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

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7 steps for winterizing and storing a pressure washer

7 steps for winterizing and storing a pressure washer

Follow this advice to winterize your pressure washer.…

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