Cylinder liner for Renault Trucks MS635

The cylinder liner 14-020330-00 serves as the internal sleeve for the engine block, providing a controlled environment for the piston to travel. It protects the cylinder block from direct wear caused by the reciprocating motion of the piston and manages the thermal and pressure loads generated during the combustion process. By maintaining the precise clearance between the piston and the cylinder wall, this component supports proper compression and helps control oil consumption within the engine assembly.

This part is compatible with the Renault Trucks MS635 engine. The component is engineered to meet the specific dimensional requirements of this engine type, ensuring that the interface between the piston rings and the cylinder wall remains consistent. Proper installation of the liner is necessary to maintain the structural integrity of the engine block and to facilitate effective heat transfer away from the combustion chamber.

In internal combustion engines, cylinder liners act as a replaceable wear surface, allowing for the restoration of the cylinder bore without requiring the replacement of the entire engine block. They are positioned to withstand the friction of the piston rings and the high-pressure gases produced during the power stroke, ensuring the engine maintains its intended operating parameters.