20569930 Cylinder Head for Volvo D9 Engines

What does a compressor cylinder head do?

This cylinder head serves as a critical component within the air brake compressor assembly, managing the combustion and pressure sealing required for pneumatic system operation. It is manufactured to meet strict dimensional standards to ensure seamless integration into the existing compressor architecture.

Vehicle and engine compatibility

This component is specifically designed for use in Volvo engines, particularly the D9 series. It is an essential part for maintaining the efficiency of air brake systems in heavy commercial vehicles, ensuring consistent air pressure delivery.

Installation and maintenance

To ensure correct fitment during installation, technicians should verify the flange pattern and port configurations against the existing unit. This part is engineered to withstand high-pressure cycles and thermal stress common in heavy-duty applications. Always check the compressor's own reference number to confirm exact matching.

Troubleshooting and selection

Regular inspection of the cylinder head and related seals can prevent air leaks and maintain optimal braking performance. For a complete overhaul, consider replacing the valve plate and gaskets simultaneously.

OE cross-reference

13 18 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20569930.