Cylinder liner for Scania TD103

The cylinder liner, part number 14-450530-00, acts as a sleeve inserted into the engine block of the Scania TD103. It creates the internal wall of the cylinder, providing a smooth surface for the piston and its rings to travel during the combustion cycle. By forming the combustion chamber, it helps maintain the pressure required for engine operation and facilitates the transfer of heat from the piston to the cooling system of the block.

This component is specifically engineered for the Scania TD103 engine. It serves as a protective barrier for the engine block, preventing direct contact between the moving piston rings and the block material. Cylinder liners are used in internal combustion engines to allow for the maintenance of the cylinder bore surface without needing to replace the entire engine block. They ensure that the piston maintains a proper seal during the intake, compression, power, and exhaust strokes, which is necessary for the efficiency of the engine.