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CONFIRM THE PART FITS

Pump Diffuser J1-39P

Pump Diffuser J1-39P

Part #J1-39P

This part is no longer available.

We've permanently sold out of this part. It's no longer available from the manufacturer and the manufacturer has no substitute for this part. Although our call center staff is always happy to help when possible, they don't have access to this part. If you can't find that part and decide to replace the product, we invite you to visit www.sears.com

This part fits

Part Information

This diffuser (part number J1-39P) is for pumps.

Diffuser J1-39P controls the flow of water leaving the pump.

Disconnect electrical power before installing this part. Wear work gloves to protect your hands.

Top models using the same part

Model NameModel NumberDiagram Name
Model #3902518 Craftsman water pump3902518
Shallow well jet pump
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Model #390252156 Craftsman water pump390252156
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Model #390251482 Craftsman water pump390251482
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Model #390252157 Craftsman water pump390252157
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Reviews

Shallow well jet pump overhaul
July 01, 2019

Easy off and easy on. Took a little time to separate the motor from the pump.

Mesa F, Texas

Did you find this review helpful?

Ease of Installation
Very Easy
Duration of Installation
30 minutes - 1 hour
Water pump repair
June 15, 2019

Easy to install once the pump has been removed. Be sure to replace gasket. Nice to see that the essential parts are available for a 30+ year old pump.

Lakecamp, Lincoln County, Maine

Did you find this review helpful?

Ease of Installation
Moderate
Duration of Installation
30 minutes - 1 hour
oem parts fit well
July 11, 2018

they were easy to install and only took 20 min....

dogs, cedarville michigan

Did you find this review helpful?

Ease of Installation
Moderate
Duration of Installation
30 minutes - 1 hour

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