20774299 Volvo FMX II Compatible Cylinder Head

What does a compressor cylinder head do?

The cylinder head serves as a critical component within the air brake compressor, managing the internal pressure and sealing the combustion or compression chamber to ensure consistent air delivery. This high-strength component is engineered to withstand the thermal stresses and high-pressure cycles typical of heavy-duty braking systems.

Compatible Volvo vehicle models

This specific cylinder head is compatible with Volvo FMX II trucks and various Volvo FM series models. It is also fitted to other Volvo heavy commercial vehicles, ensuring precise fitment for fleet maintenance and repair requirements.

Installation and maintenance guidance

When replacing the cylinder head, technicians should inspect the valve plate and gaskets to ensure a complete seal. Proper installation is vital to prevent pressure leaks within the pneumatic system and to maintain the integrity of the air braking performance.

System maintenance tips

Maintaining the compressor assembly by checking the cylinder head for signs of wear or carbon buildup can prevent sudden system failures. Always verify the compressor model to ensure exact compatibility during replacement.

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.