701 250 Detroit Diesel compatible Cylinder Liner

A compressor cylinder liner is a critical component used to restore the cylinder bore where the piston travels within an air brake compressor. When the internal surfaces of a compressor wear down, it can lead to pressure loss and air leakage. Replacing the liner is an efficient way to restore the compression chamber to original dimensions without requiring a complete compressor housing replacement.

This component is compatible with Detroit Diesel 60 Series engines and is widely used in heavy commercial vehicles, including Freightliner models like the Cascadia and Coronado, Kenworth W900 and T800, and Peterbilt 379 and 378. It is also fitted to Sterling, Western Star, and International trucks, as well as BMC and Mack vehicles.

For optimal performance, technicians should ensure the liner is seated correctly within the housing to prevent oil consumption or air bypass. Maintaining proper installation intervals helps prevent premature wear of the piston rings and ensures stable air pressure delivery for the braking system.

Consult your authorized distributor.