Cylinder liner for Scania

The cylinder liner, identified by part number 037WN20, serves as the internal sleeve for the engine block in Scania diesel engines. It provides a precise sliding surface for the piston and its rings to travel along during operation. By forming the wall of the combustion chamber, the liner maintains the necessary seal to contain the pressure generated during the power stroke. It also plays a role in transferring heat from the piston assembly to the engine cooling system.

This component is engineered for specific Scania diesel engine configurations. It is designed to maintain the required clearance for the piston assembly to ensure efficient operation and compression. Proper installation of this liner is necessary to support the engine block and ensure the integrity of the cylinder assembly during the combustion cycle.

Cylinder liners are used in internal combustion engines to provide a replaceable surface that withstands the friction of piston movement. They are typically installed into the engine block to define the cylinder bore, allowing for the maintenance of optimal tolerances between the piston and the cylinder wall throughout the service life of the engine.