OEM / REF: 3802050SKU: pilotpart686675-8607317524728
STD Piston Ring Set 3802421 for Cummins Engine 4B 4BT 6B 6BT5.9 4B3.9 6B5.9 ISBE is a Piston replacement part for Cummins Engine Spare Parts, categorized under Engine Spare Parts > Piston. Use OEM part number 3802050 and confirm machine model, engine model, and serial details before checkout.
The product belongs to Engine Spare Parts > Cylinder Components > Piston, making it useful when comparing related engine spare parts Piston options for Cummins Engine Spare Parts.
Additional cross references on file: J802746, 3802230, 3804990. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
