21316442 Cylinder Head for Volvo FM11 D11B

What does a compressor cylinder head do?

This cylinder head is a critical component of the air brake compressor assembly, responsible for sealing the combustion or compression chamber to maintain consistent air pressure. It is manufactured using high-strength components to withstand the intense thermal and mechanical stresses encountered during continuous operation in heavy commercial vehicles.

Compatible vehicles and engines

This specific part is compatible with Volvo FM11 trucks featuring the D11B engine. It is engineered to meet the strict requirements of heavy-duty braking systems, ensuring that the compressor maintains optimal performance throughout the service life of the engine.

Installation and maintenance

When performing maintenance or repairs on the air brake system, technicians should inspect the cylinder head for signs of wear or hairline cracks. Proper installation ensures that the seal between the head and the cylinder block remains intact, preventing air leaks that could compromise braking performance.

Selection guidance

Consult your authorized distributor to ensure correct fitment for your specific engine configuration.

OE cross-reference

13 19 50 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 21316442.