20774299 Compressor Cylinder Head for Volvo B11R

What does a compressor cylinder head do?

This compressor cylinder head serves as a critical component within the air brake compressor assembly, managing the sealing and combustion space required for air compression. Built from heavy-duty grade materials, it is designed to withstand the high-pressure cycles and thermal stress inherent in heavy commercial vehicle braking systems.

Vehicle and engine compatibility

This specific part is compatible with Volvo B11R models featuring the D11A engine. It serves as a precise replacement for original equipment components to ensure consistent air delivery for the braking system.

Installation and maintenance guidance

Technicians should verify the compressor's specific configuration before installation. When replacing the cylinder head, it is recommended to inspect all associated gaskets and mounting bolts to prevent air leaks and ensure optimal sealing within the compressor architecture.

System reliability and troubleshooting

Proper maintenance of the cylinder head helps prevent pressure drops in the pneumatic system. Regular inspection of the head surface and mounting points can prevent premature wear of 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 20774299.