Craftsman
Water Pump

Model #390251101 Official Craftsman pump

Here are the diagrams and repair parts for Craftsman 390251101 pump, as well as links to manuals and error code tables, if available.

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Installation guideOwner’s manual

Showing 10 of 91 parts

Pump Body Gasket#7

Shallow well set and check valve assemblies Diagram

Pump body gasket

Part #J20-18
Replaced by #J20-18C
?
Manufacturer substitution
This part replaces J20-18. Substitute parts can look different from the original.
This item is not returnable
Back Order
$9.99 | 
9% OFF 
Phone Price: $10.99
Pump Shaft Seal (replaces U109-6A)#8

Motor assembly Diagram

Shaft seal

Part #2784
Replaced by #U109-6B
?
Manufacturer substitution
This part replaces 2784. Substitute parts can look different from the original.
In Stock
$106.69 | 
9% OFF 
Phone Price: $116.69
Pump Pressure Switch Tube#14

Motor assembly Diagram

Tube

Part #U37-211P
Replaced by #U37-673P
?
Manufacturer substitution
This part replaces U37-211P. Substitute parts can look different from the original.
This item is not returnable
Back Order
$19.16 | 
10% OFF 
Was: $21.29
Pump Check Valve (replaces N12-12P)#10

Shallow well set and check valve assemblies Diagram

In Stock
$123.89 | 
7% OFF 
Phone Price: $133.89
Pump Rear Body#5

Motor assembly Diagram

Tank body

Part #L276-35P
Replaced by #L176-47P
?
Manufacturer substitution
This part replaces L276-35P. Substitute parts can look different from the original.
In Stock
$276.09 | 
$10.00 OFF 
Phone Price: $286.09
Pump Vertical Casing Adapter Seal Ring, 2-in#7A

Lower flange Diagram

Pump vertical casing adapter seal ring, 2-in

Part #J21-17
This item is not returnable
In Stock
$30.49 | 
14% OFF 
Phone Price: $35.49
Jet Pump Screw#12

Shallow well set and check valve assemblies Diagram

Jet pump screw

Part #U30-742SS
This item is not returnable
Back Order
$6.98
Pump Shaft Seal#2

Motor assembly 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
In Stock
$8.89 | 
10% OFF 
Phone Price: $9.89
Pump Motor Assembly#1A

Motor assembly Diagram

Motor 1/2 hp

Part #J218-590
Replaced by #J218-590PKG
?
Manufacturer substitution
This part replaces J218-590. Substitute parts can look different from the original.
In Stock
$533.39 | 
$10.00 OFF 
Phone Price: $543.39
Pump Hose Fitting, 90-degree#15

Motor assembly 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
In Stock
$27.69 | 
15% OFF 
Phone Price: $32.69