Cylinder liner for Scania

The cylinder liner 14-677620-00 serves as the internal sleeve for the engine block in Scania machinery. It creates a controlled surface for the piston to travel against while isolating the engine block from the heat and friction generated during the combustion cycle. By maintaining the specified clearance between the piston rings and the cylinder wall, this component supports proper compression levels and oil control within the engine assembly.

This part is engineered to fit specific Scania engine configurations. It is designed to maintain the precise tolerances required for the movement of the piston assembly. Proper installation of the liner ensures that the cylinder remains protected from direct contact with the piston, which is necessary for the mechanical integrity of the engine block during operation.

Cylinder liners are used in internal combustion engines to form the combustion chamber. They act as a replaceable wear surface that can be serviced when the internal diameter exceeds the manufacturer's specified tolerances. By housing the piston, the liner facilitates the transfer of heat from the combustion gases to the cooling system of the engine.