MAN
Cylinder head for MAN
This cylinder head is designed for MAN diesel engines. It serves as the upper closure for the combustion chamber and houses the intake and exhaust valves, valve seats, air and exhaust gas passages, and injector ports.
Specifications
- Part number
- 51031006426
- Brand
- MAN
The cylinder head 51031006426 acts as the upper cover for the engine block in MAN diesel engines. It creates the top of the combustion chamber and contains the intake and exhaust valves, valve seats, and the necessary ports for air intake, exhaust gas discharge, and fuel injection. By maintaining a tight seal against the engine block, this component ensures the compression levels required for efficient engine operation.
This part is compatible with various MAN diesel engines used in heavy-duty trucks, buses, and industrial machinery. It is engineered to manage the thermal and mechanical stresses inherent in the combustion cycle while facilitating heat dissipation from the engine core. Proper installation and maintenance of this component are necessary to support consistent engine power output and fuel efficiency.
In an internal combustion engine, the cylinder head provides the structural housing for the valve train and fuel delivery systems. It manages the flow of gases into and out of the cylinders and provides the mounting surface for injectors or spark plugs. By sealing the cylinders, it allows the engine to maintain the pressure needed for the power stroke.

