Cylinder head for Mercedes-Benz OM646

The cylinder head A6460101120 mounts to the top of the Mercedes-Benz OM646 engine block. It seals the combustion chambers and provides the necessary housing for intake and exhaust valves, fuel injectors, and pre-glow plugs. The component features integrated channels for the engine cooling and lubrication systems to manage thermal dissipation and ensure internal moving parts receive oil. Proper sealing by this component is necessary to maintain engine compression and prevent the leakage of combustion gases or fluids.

This part is compatible with the Mercedes-Benz OM646 engine. It is manufactured by Mercedes-Benz. The component ensures the correct fitment and alignment required for the specific geometry of this engine series.

A cylinder head acts as the primary closure for the top of the engine cylinders. It contains the valve train and provides the pathways for fuel delivery and exhaust gas evacuation. By maintaining a tight seal against the engine block, the cylinder head allows the engine to reach and sustain the pressures required for efficient power generation.