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Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Our offices are closed for Thanksgiving. Orders placed online will be processed on Monday 12/1/2025.

Cummins 3930888 Water Inlet Connection

Compatible With 4BT, 6BT, ISB, and QSB Engines

Genuine Cummins Part

Base price: $1,725.56
$1,553.00
i h
Not Returnable

PRODUCT NOTES

The Cummins 3930888 water inlet connection can be used on the following engines:

  • 4BT and 6BT
  • ISB and QSB

This item is a genuine Cummins part shipped with a 12-month warranty.

Call us at 888.687.0539 if you have any questions about this item.
As always, your satisfaction is guaranteed!


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