20701803 Volvo VNL D12 Compressor Cylinder Head

What does a compressor cylinder head do?

This compressor cylinder head is a vital component within the air brake compressor system, responsible for sealing the combustion or compression chamber and managing air flow. It is manufactured using heavy-duty grade materials to withstand the high-pressure and thermal stresses typical of heavy commercial vehicle operations.

Compatible vehicles and engines

This specific component is compatible with Volvo VNL trucks equipped with D12 engines. It serves as a direct replacement part for maintaining optimal pneumatic pressure within the engine's air supply system. To ensure correct fitment, always verify the compressor architecture and port configuration.

Installation and maintenance

When replacing this part, technicians should inspect the valve plate and gaskets to ensure a complete seal. Proper installation of the cylinder head is essential to prevent air leaks that could compromise the braking system's responsiveness. Always consult your authorized distributor for precise fitment verification.

Troubleshooting and inspection

Regular inspection of the cylinder head can prevent major system failures. Check for signs of thermal fatigue or surface irregularities that might affect sealing integrity during routine maintenance intervals.

OE cross-reference

13 01 10 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20701803.