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Engines and Components› Pistons and Piston Rings

Speed of Air

Piston and Ring Kit for Cummins 3.9L 8V 4BT

$2,092.55 $1,689.23 Save $403.32

SKU: XA10097

In Stock
In Stock
Ships by Jul 29
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30 Days Return
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Description

The Speed of Air XA10097 is a piston and ring kit designed for Cummins 3.9L 8V 4BT engines from 1994-1998. This kit features a thermal barrier coated crown and an M42 skirt coating for enhanced performance and durability. It also includes a Total Seal 2nd ring.

Fitment

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Specifications

BrandSpeed of Air
Part NumberXA10097
CategoryEngines and Components

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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