20701801 S1 Volvo NH12 Compatible 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 chamber and directing compressed air into the vehicle's pneumatic circuit. Built with high-strength components, it maintains the structural integrity required to withstand high pressure and thermal fluctuations during continuous operation.

Compatible Volvo NH12 models

This specific cylinder head is designed for Volvo NH12 trucks, including variants such as the NH 12/420, NH 12/380, NH 12/340, and NH 12/460. It serves as a reliable replacement to maintain optimal air supply for heavy commercial vehicle braking systems.

Installation and maintenance

When performing maintenance or repairs on the compressor, technicians should ensure that all mating surfaces are clean and that the cylinder head is seated correctly to prevent air leaks. Regular inspection of the head and its sealing surfaces is essential for maintaining consistent air pressure levels in the pneumatic system.

Troubleshooting and selection

For professional workshop technicians and fleet managers, selecting a high-quality cylinder head ensures long-term stability in the braking system's performance. Consult your authorized distributor to confirm exact fitment for your specific engine configuration.

OE cross-reference

13 01 11 (Compressor Cylinder Head) is the equivalent of the Volvo OE number. This part directly replaces Volvo OE number 20701801S1.