16 13 20 DAF Compatible Compressor Cylinder Head

What does a compressor cylinder head do?

This compressor cylinder head acts as the critical sealing component situated atop the air brake compressor's cylinder block. By sealing the compression chamber from above, it enables workshop technicians to rebuild a compressor in place, providing a cost-effective alternative to replacing the entire unit. This part is essential for maintaining consistent air output and regulating the running temperature of the pneumatic system.

Vehicle and engine compatibility

This specific cylinder head is engineered for DAF CF and LF trucks, particularly those utilizing PACCAR PX-7 engines. It is also compatible with PACCAR engines featuring the PX-7 designation. For precise fitment, ensure the component matches the specific compressor architecture used in your heavy commercial vehicle.

Installation and maintenance

During installation, technicians should inspect the cylinder block surface and ensure all valve seats are clean. Proper torque application is vital to maintain a secure seal within the compression chamber and prevent air leaks. Regular inspection of the head and its seating surfaces helps prevent premature wear in the air brake system.

System reliability

Maintaining the integrity of the cylinder head is fundamental to the overall performance of the pneumatic braking system. A well-seated head ensures optimal air pressure delivery and prevents overheating during heavy-duty operation.

OE cross-reference

16 13 20 (Compressor Cylinder Head) is the equivalent of the DAF and Knorr-Bremse OE numbers. This part directly replaces DAF OE number 1689833. It also replaces Knorr-Bremse OE number K009410.