20889546 Compressor Cylinder Head for Volvo FMX

What does a compressor cylinder head do?

This cylinder head is a vital component within the air brake compressor assembly, responsible for sealing the combustion or compression chamber to maintain consistent pneumatic pressure. Manufactured with high-strength components, it is engineered to withstand the thermal and mechanical stresses encountered during continuous operation in heavy commercial vehicle systems.

Compatible Volvo vehicles and engines

This specific component is designed to fit Volvo FMX models featuring the D13C engine, including various configurations such as 330, 370, 380, 400, 410, 420, 430, 440, 450, 460, 480, and 500. It is also compatible with a wide range of Volvo FM series trucks such as the FM 300 through FM 500 variants. The part ensures precise air distribution throughout the pneumatic braking system.

Installation and maintenance guidance

When performing maintenance or overhaul on the compressor, inspecting the cylinder head for signs of wear or cracking is essential. Technicians should verify that all sealing surfaces are clean and that the unit is installed according to manufacturer torque specifications to prevent air leaks and ensure optimal compressor performance.

Selection and troubleshooting

Proper selection of this head ensures long-term reliability for the vehicle's air system. Consult your authorized distributor to confirm exact fitment for your specific engine configuration.

OE cross-reference

13 19 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20889546.