Cylinder liner for Scania D/D N/D

The cylinder liner 14-450400-00 serves as the internal sleeve for the engine block, creating the chamber where the piston travels. It acts as a protective barrier between the moving piston rings and the engine block material, managing the thermal and mechanical stresses generated during the combustion cycle. This component is essential for maintaining the structural integrity of the cylinder bore and ensuring proper sealing for the combustion process.

This part is compatible with Scania D/D N/D engines. It is engineered to meet the specific dimensional requirements of the engine block to ensure a precise fit and effective heat transfer. Proper installation of the liner is necessary to maintain cylinder compression and prevent oil consumption issues during engine operation.

Cylinder liners are used in internal combustion engines to provide a replaceable wear surface for the piston. By housing the piston and rings, the liner protects the main engine block from direct friction and wear. This design allows for the restoration of the cylinder bore surface during engine overhauls without requiring the replacement of the entire engine block.