Cylinder head for Volvo D13

The cylinder head with part number 23491403 is a component for the Volvo D13 engine, which is utilized in various industrial cranes, heavy trucks, and construction machinery. This part seals the top of the engine cylinders to form the combustion chambers. It houses the intake and exhaust valves, valve seats, and valve guides, while also containing the internal passages required for engine coolant and oil circulation.

This component is compatible with the Volvo D13 and Volvo D13 CON TORNILLOS engine configurations. It is engineered to maintain a secure seal against the engine block, which is necessary to preserve compression and prevent the leakage of combustion gases or coolant fluids. The design ensures the correct alignment of internal engine components to support the operational requirements of the engine.

A cylinder head functions as the upper closure of the engine block, providing a housing for the valve mechanism and the necessary ports for air intake and exhaust gas discharge. It must withstand the thermal and mechanical stresses generated during the combustion cycle to ensure the engine maintains its intended power output and operational efficiency.