LK3834 S1 Knorr-Bremse Compatible Cylinder Head

What does a compressor cylinder head do?

This compressor cylinder head acts as the cast service component that sits on top of an air brake compressor's cylinder block, sealing the compression chamber from above. It is a vital part for workshop technicians performing an in-place rebuild, preventing the need to replace the entire compressor unit. By providing seats for the inlet and discharge valves, it directly governs both the air output and the operating temperature of the system.

Compatible vehicles and systems

This component is designed for use in heavy commercial vehicle air brake systems. It is compatible with Knorr-Bremse systems and provides a reliable solution for maintaining pneumatic pressure stability. The architecture ensures precise sealing within the compression chamber to maintain optimal performance under heavy load.

Installation and maintenance

When replacing this part, technicians should inspect the valve seats and internal air passages for any signs of wear or debris. Ensuring a clean mounting surface on the cylinder block is essential for maintaining a proper seal. For accurate fitment, always verify the specific compressor architecture and port configurations before installation.

Troubleshooting and selection

Proper maintenance of the cylinder head helps prevent pressure drops in the pneumatic system. Regular inspections of the head and its associated seals can prevent premature failure of the entire compressor assembly.

OE cross-reference

24 06 50 (Compressor Cylinder Head) is the equivalent of the Knorr-Bremse OE number. This part directly replaces Knorr-Bremse OE number LK3834S1.