Craftsman
Water Pump

Model #3902514 Craftsman pump

Here are the repair parts and diagrams for your Craftsman 3902514 pump. 

The diagram(s) below can help you find the right part.  If you’d like help, we invite you to call our customer service number at the top of the page, or click chat.

On this page, you can also find any manuals, installation guides and error code tables associated with this model.

For advice on diagnosing problems with appliances, lawn & garden equipment and other products, check out the videos, repair guides and articles in our DIY section.

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Showing 10 of 34 parts

Pump Housing O-Ring

#5

Shallow well jet pump Diagram

Pump housing o-ring

Part #U9-399

$16.42

In Stock

Pump Impeller

#7

Shallow well jet pump Diagram

Pump impeller

Part #J105-40PE

$69.80

In Stock

Pump Impeller

#7A

Shallow well jet pump Diagram

Pump impeller

Part #J105-42PT

$75.91

In Stock

Pump Hose Fitting, 90-degree

#18

Shallow well jet pump Diagram

$13.38

In Stock

Pump Check Valve

#20

Shallow well jet pump Diagram

Pump check valve

Part #N166-5P

$62.76

In Stock

Pump Pipe Plug

#3A

Shallow well jet pump Diagram

Pump pipe plug

Part #WC78-41T
This item is not returnable

$3.96

In Stock

Pump Nozzle

#13

Shallow well jet pump Diagram

Pump nozzle

Part #N34P-19

$14.88

In Stock

Pump Rear Body

#4

Shallow well jet pump Diagram

Pump rear body

Part #L176-47P

$154.28

In Stock

Jet Pump Screw

#23

Shallow well jet pump Diagram

Jet pump screw

Part #U30-742SS
This item is not returnable

$5.04

In Stock

Pump Motor Base

#24

Shallow well jet pump Diagram

Pump motor base

Part #C4-42P

$34.81

In Stock