16 13 50 Cylinder Head for DAF LF/CF

What does a compressor cylinder head do?

This compressor cylinder head serves as a critical service component that sits atop the compressor cylinder block to seal the compression chamber. It functions as the top cover, housing the essential valve seats and internal air passages required for efficient air production. By replacing only the head, workshop technicians can effectively rebuild a compressor unit, ensuring the system maintains stable air output and controlled running temperatures during heavy commercial vehicle operation.

Compatible vehicles and engines

This specific cylinder head is designed for DAF LF and CF trucks equipped with PACCAR PX-7 engines, and is also fitted to PACCAR engines. It is compatible with Knorr-Bremse systems. Selecting the correct head ensures perfect fitment within the pneumatic circuit of the heavy commercial vehicle.

Installation and maintenance

When performing installation, technicians should inspect the cylinder block surface and ensure all valve seats are clear of debris. Proper sealing is vital to prevent pressure drops in the braking system. Check all mounting points to ensure even torque distribution across the head to prevent future leaks or thermal stress issues.

System troubleshooting

Regular inspection of the head and its internal passages can help prevent premature wear in the air brake system.