20889546 Volvo FMX D11B Compressor Cylinder Head

What does a compressor cylinder head do?

This compressor cylinder head serves as a critical component within the air brake compressor assembly, managing the internal pressure and sealing required for efficient air production. Built with heavy-duty grade materials, it ensures long-term durability under the high-pressure conditions found in heavy commercial vehicle braking systems.

Compatible Volvo FMX vehicles and engines

This specific part is engineered for Volvo FMX models, including variants such as the 330, 370, 380, 400, 410, 420, 430, 440, 450, 460, and 500. It is specifically compatible with Volvo D11B engines to maintain optimal pneumatic performance in various driving conditions.

Installation and maintenance

When performing maintenance on the air brake system, inspecting the cylinder head for cracks or leaks is vital. Ensuring proper seating and seal integrity during installation helps prevent pressure drops in the pneumatic circuit. Consult your authorized distributor for installation guidance.

Troubleshooting and selection

Regular monitoring of the compressor's output can help identify when a cylinder head requires replacement to prevent further damage to the compressor assembly.

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.