Craftsman
Water Treatment

Model # 390250700 Official Craftsman water system

Here are the diagrams and repair parts for Official Craftsman 390250700 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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Showing 10 of 32 parts  |

Shaft Seal 42-2784
#6

Replacement parts diagram

Shaft seal

Part #42-2784

Replaced by #U109-6B

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Manufacturer substitution
This part replaces 42-2784. Substitute parts can look different from the original.
$106.69
9% OFF Phone Price : $116.69
In Stock
Slinger C69-2
#2

Replacement parts diagram

Slinger

Part #C69-2

Replaced by #17351-0009

?
Manufacturer substitution
This part replaces C69-2. Substitute parts can look different from the original.
This item is not returnable
$8.89
10% OFF Phone Price : $9.89
In Stock
Pump Venturi N32P-66
#17

Replacement parts diagram

Pump venturi

Part #N32P-66

In Stock
Pump Body Jet Insert N76-29P
#14

Replacement parts diagram

Pump body jet insert

Part #N76-29P

$71.79
7% OFF Phone Price : $76.79
In Stock
Pump Body N76-35P
#12

Replacement parts diagram

Pump body

Part #N76-35P

In Stock
Captive Air Tank Air Valve (replaces U212-159, U212-162) U212-160
#30

Replacement parts diagram

Captive air tank air valve (replaces u212-159, u212-162)

Part #U212-160

This item is not returnable
$25.18
17% OFF Phone Price : $30.18
In Stock
Pump Diffuser Rubber Pad C35-41
#8

Replacement parts diagram

Pump diffuser rubber pad

Part #C35-41

In Stock
Screw U30-738SS
#10

Replacement parts diagram

Screw

Part #U30-738SS

In Stock
Base J104-9F
#22

Replacement parts diagram

Base

Part #J104-9F

In Stock
Connector L43-5C
#28

Replacement parts diagram

Connector

Part #L43-5C

In Stock