A-3908277-AI Sleeve, Wear; Front Crankshaft Seal model-3444 HHK20-36990

HHK20-36990

Fits Caterpillar Engines (reference): 3054

The set supports the crankshaft main journals at standard (unmachined) size and is sold as a complete engine set -- one kit per engine

SN: I5274 and Up

Two New Aftermarket Replacement Turf Tire

A-3908277-AI Sleeve, Wear; Front Crankshaft Seal model-3444 HHK20-36990One New Aftermarket Replacement Front Crankshaft Wear Sleeve for Cummins C Series Diesel Engines This front crankshaft wear sleeve restores a clean sealing surface on the crankshaft snout, preventing front main seal oil leaks caused by wear grooves on high mileage Cummins 6C, ISC, and ISL 8. 3L diesel engines. The sleeve is pressed over the worn crankshaft journal to provide a fresh running surface for the front crankshaft oil seal, making it an