Interstate-McBee Sub Kit - Cylinder Head - M-2646898

The Interstate-McBee M-2646898 Cylinder Head Sub Kit is designed for Cummins® ISX and QSX series engines, providing the essential gaskets, seals, and hardware required for proper cylinder head installation and service. This kit ensures reliable sealing, maintains compression, and helps prevent coolant and oil leaks under the demanding conditions of heavy-duty diesel operation. Manufactured with premium materials and built to meet or exceed OEM specifications, it delivers long-lasting performance and cost-effective value for rebuilds and overhauls.