Craftsman
Water Pump

Model #390251801 Official Craftsman pump

Here are the diagrams and repair parts for Craftsman 390251801 pump, as well as links to manuals and error code tables, if available.

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Owner’s manual

Showing 10 of 43 parts

Pump Housing O-Ring (replaces U9-200)#6

Replacement parts Diagram

O-ring

Part #U9-200
Replaced by #U9-399
?
Manufacturer substitution
This part replaces U9-200. Substitute parts can look different from the original.
BEST SELLER
This item is not returnable
Back Order
$23.49 | 
18% OFF 
Phone Price: $28.49
Pump Impeller#8A

Replacement parts Diagram

Pump impeller

Part #J105-40PE
In Stock
$139.59 | 
7% OFF 
Phone Price: $149.59
Pump Diffuser#9A

Replacement parts Diagram

Pump diffuser

Part #J1-39P
In Stock
$151.89 | 
6% OFF 
Phone Price: $161.89
Pump Impeller#8C

Replacement parts Diagram

Impeller

Part #J105-8PA
Replaced by #J105-8PAN
?
Manufacturer substitution
This part replaces J105-8PA. Substitute parts can look different from the original.
In Stock
$63.99 | 
7% OFF 
Phone Price: $68.99
Pump Motor Assembly

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3/4 hp motor

Part #J218-596E
Replaced by #J218-596PKG
?
Manufacturer substitution
This part replaces J218-596E. Substitute parts can look different from the original.
In Stock
$602.19 | 
$10.00 OFF 
Phone Price: $612.19
O-Ring#12

Replacement parts Diagram

O-ring

Part #U9-201

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

Pump Diffuser#9B

Replacement parts Diagram

Pump diffuser

Part #J1-40P
In Stock
$181.49 | 
5% OFF 
Phone Price: $191.49
0-ring#20

Replacement parts Diagram

0-ring

Part #U9-226
In Stock
$10.34
Pump Impeller#8B

Replacement parts Diagram

Pump impeller

Part #J105-42PT
In Stock
$151.89 | 
6% OFF 
Phone Price: $161.89
Pump Nozzle#14A

Replacement parts Diagram

Pump nozzle

Part #N34P-19
In Stock
$22.73