20774299 Compatible Volvo FM Cylinder Head for D11B

What does a compressor cylinder head do?

This cylinder head is a critical component of the air brake compressor assembly, ensuring proper chamber sealing and pressure maintenance. Manufactured with high-strength components, it is designed to withstand the intense thermal and pressure fluctuations encountered during continuous operation in heavy commercial vehicles.

Compatible Volvo models and engines

This part is compatible with Volvo FM series trucks, including models such as the FM 300, FM 330, FM 340, FM 360, FM 370, FM 380, FM 390, FM 400, FM 410, FM 420, FM 430, FM 440, FM 450, FM 460, FM 480, and the high-capacity FM 500. It is specifically tailored for use in Volvo FM11 vehicles equipped with the D11B engine.

Installation and maintenance guidance

When performing compressor overhauls, technicians should inspect the cylinder head for any signs of surface erosion or hairline cracks. Ensuring a clean mating surface during installation is vital for maintaining optimal air pressure and preventing leaks within the pneumatic system. Consult your authorized distributor.

Selection and system performance

Proper selection of the cylinder head ensures that the compressor maintains its intended volumetric efficiency. This component works in tandem with valves and gaskets to sustain the necessary air flow required for braking systems in heavy-duty applications.

OE cross-reference

13 19 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20774299.