29 07 50 Cylinder Head for Air Brake Compressors

What does a compressor cylinder head do?

This compressor cylinder head is the cast service part that closes off the top of an air brake compressor's cylinder block and carries the seats for the inlet and discharge valves. It holds the compressed air without leaking, routes it out through the discharge port, and helps dissipate compression heat from the body. This component is essential for maintaining pneumatic pressure within the braking system.

Compatible vehicles and engines

This cylinder head is compatible with Knorr-Bremse systems and is used in various heavy commercial vehicle applications. It is fitted to Ford Trucks Cargo, Dongfeng Captain, Iveco Bus Metro, Yutong ZK6118, and KamAZ 65115 models. It also serves various engine configurations such as ISBe and ISLe found in Dongfeng Tianjin, Nefaz 5299, Paz 3204, and Zhongtong LCK6118 trucks.

Installation and maintenance

When performing maintenance or rebuilding a compressor, technicians should verify the specific compressor architecture to ensure correct fitment. This part is designed to allow a compressor to be rebuilt in place rather than replacing the entire unit. Proper installation ensures air-tight integration within the pneumatic circuit.

Troubleshooting and selection

Regular inspection of the cylinder head can prevent significant air leaks or pressure loss in the braking system. If signs of wear or overheating are detected, consult your authorized distributor to find the correct replacement component for your specific engine type.