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Craftsman
Water Pump

Model # 3902505 Official Craftsman jet pump

Here are the diagrams and repair parts for Official Craftsman 3902505 jet pump, as well as links to manuals and error code tables, if available.

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Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 24 parts  |
Pump Shaft Seal U109-6A
#5

Motor/venturi/pump body diagram

Pump shaft seal

Part #U109-6A

Replaced by #U109-6B

?
Manufacturer substitution
This part replaces U109-6A. Substitute parts can look different from the original.
$106.69 | 
9% OFF Phone Price : $116.69
In Stock
Switch Tube U37-672P
#17

Motor/venturi/pump body diagram

Switch tube

Part #U37-672P

Replaced by #U37-673P

?
Manufacturer substitution
This part replaces U37-672P. Substitute parts can look different from the original.
This item is not returnable
$19.98 | 
9% OFF Phone Price : $21.98
In Stock
Pump Nozzle N34P-17
#10

Motor/venturi/pump body diagram

Pump nozzle

Part #N34P-17

$28.33
In Stock
Pump Shaft Seal 17351-0009
#2

Motor/venturi/pump body diagram

Pump shaft seal

Part #17351-0009

This item is not returnable
$8.89 | 
10% OFF Phone Price : $9.89
In Stock
Complete Fitting U111-86T
#38

Volume control package diagram

Complete fitting

Part #U111-86T

Replaced by #U111-212T

?
Manufacturer substitution
This part replaces U111-86T. Substitute parts can look different from the original.
This item is not returnable
$27.69 | 
15% OFF Phone Price : $32.69
In Stock
Pump Body Gasket N20-35
#4

Motor/venturi/pump body diagram

Pump body gasket

Part #N20-35

Replaced by #N20-35C

?
Manufacturer substitution
This part replaces N20-35. Substitute parts can look different from the original.
This item is not returnable
$9.44
In Stock
Reducer U78-774P
#35

Volume control package diagram

Reducer

Part #U78-774P

$14.64
In Stock
Lock Nut U36-112ZP
#19

Motor/venturi/pump body diagram

Lock nut

Part #U36-112ZP

$14.40
In Stock
Connector L43-5C
#20

Motor/venturi/pump body diagram

Connector

Part #L43-5C

$19.77
In Stock
Pump Diffuser L1-25P
#7

Motor/venturi/pump body diagram

Pump diffuser

Part #L1-25P

This item is not returnable
$71.80
In Stock

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