Cylinder liner for Scania TD122

The cylinder liner 14-450310-00 serves as the internal sleeve for the engine block in Scania TD122 power units. This component provides the necessary sliding surface for the piston to travel, effectively forming the walls of the combustion chamber. By acting as a barrier, the liner protects the engine block from direct friction and the intense thermal and pressure loads generated during the combustion cycle.

This specific component is engineered for fitment within the Scania TD122 engine series, which is commonly utilized in various industrial cranes and heavy machinery. Proper installation of the liner is necessary to maintain the integrity of the combustion chamber and ensure consistent compression across all cylinders.

Cylinder liners are used in internal combustion engines to manage heat dissipation and provide a replaceable wear surface for the piston rings. By housing the piston movement, the liner preserves the structural integrity of the engine block, allowing for maintenance of the cylinder bore without requiring a full engine block replacement.