
CROSS REFERENCE: 4089405
APPLICATION: Cummins ISX
BRAND: PAI 171990
Cummins 4089405 rod bearing kit PAI 171990 supports stable rotation. Important OEM replacement parts option trusted across fleets needing reliable USA truck parts.
All components are proudly manufactured in the U.S.A. by PAI Industries Inc., an ISO9001-certified company with over 50 years of experience in the heavy-duty truck parts industry. This part is built brand new with premium aftermarket quality and includes a 2-year unlimited mileage warranty. Trusted American manufacturing for reliable diesel performance.
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