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  |

Pump Body Gasket J20-18
#13

Replacement parts diagram

Pump body gasket

Part #J20-18

Replaced by #J20-18C

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Manufacturer substitution
This part replaces J20-18. Substitute parts can look different from the original.
This item is not returnable
$9.99
9% OFF Phone Price : $10.99
In Stock
Pump Impeller J105-40PF
#7

Replacement parts diagram

Pump impeller

Part #J105-40PF

$139.59
7% OFF Phone Price : $149.59
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 Nozzle N34P-19
#16

Replacement parts diagram

Pump nozzle

Part #N34P-19

In Stock
Screw U30-738SS
#10

Replacement parts diagram

Screw

Part #U30-738SS

In Stock
Pump Diffuser Rubber Pad C35-41
#8

Replacement parts diagram

Pump diffuser rubber pad

Part #C35-41

In Stock
Base J104-9F
#22

Replacement parts diagram

Base

Part #J104-9F

In Stock
Pump Diffuser N1-28P
#9

Replacement parts diagram

Pump diffuser

Part #N1-28P

In Stock
Pump Body N76-35P
#12

Replacement parts diagram

Pump body

Part #N76-35P

In Stock
Connector L43-5C
#28

Replacement parts diagram

Connector

Part #L43-5C

In Stock