25 24 10 Compressor Cylinder Head — Cummins compatible

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 consistent air pressure within the pneumatic braking system.

Compatible vehicles and engines

This cylinder head is compatible with Cummins ISBe, ISLe, and ISDe engines and is often used in Knorr-Bremse systems. It is fitted to a wide range of vehicles, including Dongfeng Captain and Tianjin models, Yutong ZK6118/ZK6125, KamAZ 65115/6520/5308/4308, Iveco Bus Metro, Ford Trucks Cargo, and Volkswagen Constellation. It also serves various models from Nefaz, Zhongtong, Paz, and Liaz.

Installation and maintenance

When performing maintenance or rebuilding a compressor in place, technicians should inspect the valve seats and sealing surfaces. Proper installation ensures that the cylinder head maintains an airtight seal under high pressure. It is recommended to check all mounting bolts and gaskets during the replacement process to prevent pressure drops.

Selection guidance

Consult your authorized distributor to verify specific engine compatibility before installation.