Cylinder liner for Scania DC13

The cylinder liner, part number 89908110, forms the internal surface of the engine cylinder where the piston travels. It provides the necessary interface for the piston rings to maintain a seal against the combustion chamber, ensuring proper compression and thermal management during engine operation. This component is engineered specifically for the Scania DC13 engine series.

This liner is compatible with the Scania DC13 engine. It is designed to meet the dimensional requirements of the engine block to ensure a precise fit and effective heat transfer from the cylinder wall to the cooling system. Proper installation of the liner is necessary to maintain the integrity of the combustion chamber and to support the reciprocating motion of the piston assembly.

Cylinder liners are used in internal combustion engines to define the cylinder bore and provide a replaceable wear surface. By housing the piston, the liner facilitates the conversion of combustion pressure into mechanical energy while managing the friction generated by the piston rings. Maintaining the surface condition of the liner is important for oil retention and the prevention of blow-by gases, which directly influences the overall power output and operational efficiency of the engine.