7000 704 500 Caterpillar Compressor Cylinder Liner Set

What does a compressor cylinder liner set do?

This compressor cylinder liner set is a vital service kit designed to restore the internal cylinder bore where the piston travels within an air brake compressor. By replacing the worn liner and sealing components, you can effectively restore the compression chamber's integrity and prevent air leakage or oil consumption without needing to replace the entire compressor housing.

Compatible vehicles and engines

This component is specifically engineered for heavy commercial vehicle applications, including Mack TITAN, International 9400I, Peterbilt 379, Kenworth W900, and Freightliner Cascadia. It is highly compatible with Caterpillar C15, C16, and 3176 engines, providing a reliable solution for fleet managers and workshop technicians looking to maintain braking system efficiency across various heavy-duty models such as Western Star 6900 and Kenworth T800.

Installation and maintenance

When performing an overhaul, ensure all surfaces are free of debris and follow the specific torque requirements for your compressor model. Proper installation of this liner set helps maintain stable air pressure delivery and prevents premature wear on the piston rings. Consult your authorized distributor to ensure exact fitment for your specific engine configuration.

System performance

Maintaining a healthy air brake system requires high-strength components that withstand extreme thermal and pressure cycles common in heavy-duty operations.