Cummins ISME380 Used Cylinder Head Assembly

This used cylinder head is designed for the Cummins ISME380 (ISM11 platform) 10.8 liter inline six-cylinder diesel engine. The component is manufactured from high-strength cast iron to withstand high combustion pressures and thermal cycling. It features a 4-valve per cylinder overhead valve (OHV) configuration with integrated injector cups and valve guides. The head interfaces with the engine block via a multi-layer steel head gasket and is secured by high-tensile cylinder head bolts requiring specific torque-to-yield procedures. This part serves as a direct replacement for cylinder heads used in Euro III emission certified applications. Visual inspection for cracks, warpage, and valve seat recession is recommended prior to installation. Resurfacing may be required to meet OEM flatness specifications.