Cylinder liner for Scania DC13

The cylinder liner 14-374990-00 acts as a replaceable sleeve inserted into the engine block of the Scania DC13. It creates the internal wall of the combustion chamber where the piston travels during operation. By providing a controlled surface for the piston rings, this component maintains the necessary seal for combustion pressure and facilitates heat transfer from the piston to the engine cooling system.

This part is compatible with the Scania DC13 engine, a 13-liter diesel power unit used in heavy-duty trucks, buses, and industrial machinery such as cranes. The liner is engineered to fit the specific dimensions and tolerances of the DC13 block, ensuring proper alignment with the piston assembly. It serves as a protective barrier for the engine block, allowing for easier maintenance during engine overhauls.

In internal combustion engines, cylinder liners provide a renewable wear surface that can be replaced without replacing the entire engine block. They are designed to withstand the thermal and mechanical stresses of the combustion process while maintaining a specific surface finish to ensure effective lubrication and ring sealing throughout the service life of the engine.