20569226 Compressor Cylinder Head for Volvo FM12

What does a compressor cylinder head do?

This cylinder head functions as the top enclosure for the compressor piston assembly, providing the necessary sealing and chamber volume required for efficient air compression. Manufactured with high-strength components, it is built to withstand the intense thermal and pressure fluctuations typical of heavy commercial vehicle operation.

Compatible Volvo FM12 engine fitment

This specific part is compatible with Volvo FM12 trucks, including models such as the FM 12H/420, FM 12/460, and FM 12H/340, specifically those utilizing the D12C engine. It ensures proper seal integrity within the compressor architecture to maintain consistent pneumatic system performance.

Installation and maintenance guidance

When performing maintenance or rebuilding an air brake compressor, technicians should inspect the cylinder head for surface irregularities or cracks. Proper installation requires verifying that all mounting surfaces are clean and that torque specifications are strictly followed to prevent air leaks in the braking circuit.

Selection and system integrity

Selecting the correct head is vital for maintaining system pressure. Always ensure the part matches the compressor's specific architecture to avoid mismatching during the rebuild process.

OE cross-reference

13 01 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20569226.