21418150 Volvo FM FM II Cylinder Head

What does a cylinder head do?

This cylinder head acts as the primary sealing component within the air brake compressor, managing the combustion or compression chamber environment. It is manufactured from high-strength components to withstand the rigorous thermal and pressure fluctuations inherent in heavy commercial vehicle air systems.

Compatible Volvo truck models

This part is compatible with Volvo FM models, including the FM 300, FM 330, FM 340, FM 370, FM 380, FM 390, FM 400, FM 410, FM 420, FM 430, FM 440, FM 450, FM 460, FM 480, and FM 500. It is also suitable for Volvo FM II variants such as the FM 330, FM 370, FM 380, FM 410, FM 420, FM 450, and FM 500.

Maintenance and installation guidance

When performing maintenance on the compressor assembly, technicians should inspect the cylinder head for any signs of surface erosion or cracks. Ensuring a precise seal during installation is vital to maintain consistent air pressure within the braking circuit. Check the compatibility list to ensure correct fitment for your specific engine configuration.

Selection and performance

Proper selection of the cylinder head prevents air leaks and maintains optimal compressor performance over long service intervals.

OE cross-reference

13 19 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21418150.