Description

This cylinder head is built for late-model Cummins ISB 24V engines and replaces OEM part number 4936081. It delivers precise combustion chamber sealing, improved airflow, and excellent heat resistance. Made from high-strength cast iron and precision-machined to OEM specs, this head ensures durability, fuel efficiency, and consistent performance in on-highway and industrial diesel applications. Application: Aftermarket Cummins B Series ISB Notes: 24 Valves Complete Cylinder Head Common Rail Style Key Features OEM replacement for Cummins 4936081 Fits late-model Cummins ISB 5.9L/6.7L 24-valve engines Precision-machined ports for improved airflow and performance Cast iron construction for strength and thermal stability OEM-style fitment with factory bolt and port configurations Compatibility Cummins ISB Late-Model 24V Engines (5.9L / 6.7L) OEM Replacement Part #: 4936081