4059331 New Valve Camshaft for Cummins ISX/QSX Series Engines.
OEM Ref. 4059331, 4298626
2 YEARS WARRANTY & Unlimited Mileage
U.S.A. & International Coverage
PMP applications are covered for 24 months, unlimited miles and unlimited hours of operation, whichever occurs first from date of first installation except Cylinder Heads. Cylinder heads are covered for 12 Months from date of installation only, regardless of mileage or hours of operation.