Cylinder liner for DAF 825DH

The cylinder liner, identified by part number 396855, acts as the internal sleeve for the combustion chamber in the DAF 825DH engine. It provides the necessary surface for the piston and rings to travel during the compression and power strokes. By housing the piston, the liner helps maintain the seal required for combustion efficiency and effective pressure management within the engine block.

This component is compatible with the DAF 825DH engine model. It is manufactured by DAF to meet the specific dimensional requirements of this engine series. The liner facilitates heat transfer from the combustion process to the engine cooling system, assisting in thermal regulation during operation.

In heavy machinery engines, cylinder liners serve as a replaceable wear surface that protects the engine block from the friction and heat generated by reciprocating piston movement. They are critical for maintaining compression and preventing gas or fluid leaks between the combustion chamber and the cooling or lubrication systems.