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Craftsman
Water Treatment

Model # 3903005 Official Craftsman cascade water system

Here are the diagrams and repair parts for Official Craftsman 3903005 cascade water system, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 104 parts  |
Hose Clamp U19-5A
#54

Tank group diagram

Hose clamp

Part #U19-5A

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

Wear Ring J23-11
#5

1 hp multistage jet pump diagram

Wear ring

Part #J23-11

This item is not returnable
$28.33 | 
15% OFF Phone Price : $33.33
In Stock
Pump Suction Pipe Seal Ring J21-18
#5

Casing adapter diagram

Pump suction pipe seal ring

Part #J21-18

$20.71
In Stock
Pump Jet Body Leather Seal, 2-in J57-1
Pump jet body leather seal, 2-in

Part #J57-1

$63.99 | 
7% OFF Phone Price : $68.99
In Stock
Venturi J32P-24
Venturi

Part #J32P-24

$52.51
In Stock
Pump Vertical Casing Drive Pipe Seal J21-19
#6

Casing adapter diagram

Pump vertical casing drive pipe seal

Part #J21-19

$44.11
In Stock
Pump Vertical Casing Adapter Seal Ring, 2-in J21-17
#4

Casing adapter diagram

Pump vertical casing adapter seal ring, 2-in

Part #J21-17

This item is not returnable
$30.49 | 
14% OFF Phone Price : $35.49
In Stock
Pipe Adapter U11-101
#6

Double pipe jets with plastic venturi diagram

Pipe adapter

Part #U11-101

Replaced by #U11-104P

?
Manufacturer substitution
This part replaces U11-101. Substitute parts can look different from the original.
$57.40
In Stock
Slinger TF1-58-1
#2

1 hp multistage jet pump diagram

Slinger

Part #TF1-58-1

Replaced by #17351-0009

?
Manufacturer substitution
This part replaces TF1-58-1. Substitute parts can look different from the original.
This item is not returnable
$8.89 | 
10% OFF Phone Price : $9.89
In Stock
Venturi J32P-18
Venturi

Part #J32P-18

$52.51
In Stock

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