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Craftsman
Water Pump

Model # 3902626 Official Craftsman pump

Here are the diagrams and repair parts for Official Craftsman 3902626 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 50 parts  |
Pump Body Gasket C20-21
#7

Motor and pump assembly diagram

Pump body gasket

Part #C20-21

This item is not returnable
$18.40
In Stock
Gasket C20-15
#42

Motor and pump assembly diagram

Gasket

Part #C20-15

This item is not returnable
$55.38
In Stock
Diff Ring C21-2
#13

Motor and pump assembly diagram

Diff ring

Part #C21-2

This item is not returnable
$6.87
In Stock
Impeller C105-114PJ
#11A

Motor and pump assembly diagram

Impeller

Part #C105-114PJ

$81.03
In Stock
Bushing U78-104D
#54

Motor and pump assembly diagram

Bushing

Part #U78-104D

This item is not returnable
$5.60
In Stock
Seal Plate C3-23
#6

Motor and pump assembly diagram

Seal plate

Part #C3-23

$99.47
In Stock
Impeller C105-114P
#11C

Motor and pump assembly diagram

Impeller

Part #C105-114P

Replaced by #C105-114PN

?
Manufacturer substitution
This part replaces C105-114P. Substitute parts can look different from the original.
$167.59
In Stock
Shaft Seal U9-93SS
#8

Motor and pump assembly diagram

Shaft seal

Part #U9-93SS

Replaced by #U109-6B

?
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
#5

Motor and pump assembly 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
Guarantee F642-16067A

#NI

All parts diagram

Guarantee

Part #F642-16067A

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

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