Craftsman
Water Pump

Model # 390262600 Official Craftsman pump

Here are the diagrams and repair parts for Official Craftsman 390262600 pump, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 26 parts  |

Shaft Seal U9-93SS
#5

Replacement parts diagram

Shaft seal

Part #U9-93SS

Replaced by #U109-6B

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Manufacturer substitution
This part replaces U9-93SS. Substitute parts can look different from the original.
$106.69
9% OFF Phone Price : $116.69
In Stock
Slinger N69-1
#2

Replacement 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
In Stock
Pump Impeller C105-138P
#6B

Replacement parts diagram

Pump impeller

Part #C105-138P

$150.79
6% OFF Phone Price : $160.79
In Stock
Pump Diffuser Ring C21-10
#10

Replacement parts diagram

Pump diffuser ring

Part #C21-10

This item is not returnable
In Stock
Pump Body Gasket C20-86
#9

Replacement parts diagram

Pump body gasket

Part #C20-86

This item is not returnable
In Stock
Screw U30-696SS
#8

Replacement parts diagram

Screw

Part #U30-696SS

This item is not returnable
In Stock
Pump Motor Base U4-5
#15

Replacement parts diagram

Pump motor base

Part #U4-5

In Stock
Drain Cock U212-68
#14

Replacement parts diagram

Drain cock

Part #U212-68

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

Mtr 1 1/2hp J218-601A
#1B

Replacement parts diagram

Mtr 1 1/2hp

Part #J218-601A

Replaced by #J218-601PKG

?
Manufacturer substitution
This part replaces J218-601A. Substitute parts can look different from the original.
$586.23
$10.00 OFF Phone Price : $596.23
In Stock
Motor 1hp J218-596A
#1A

Replacement parts diagram

Motor 1hp

Part #J218-596A

Replaced by #J218-596PKG

?
Manufacturer substitution
This part replaces J218-596A. Substitute parts can look different from the original.
$622.10
$10.00 OFF Phone Price : $632.10
In Stock

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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…

How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Find out how to test and fix problems with the spark plug, stop wire, ignition coil and flywheel.…