Cylinder liner for Perkins

The cylinder liner 31358352 is a cylindrical component installed within the engine block of Perkins diesel engines. It provides the necessary surface for the piston to travel during the combustion cycle. By forming the wall of the combustion chamber, this component protects the engine block from direct contact with the piston rings and the extreme thermal and mechanical loads generated during operation. It also facilitates the transfer of heat from the combustion area to the engine cooling system to maintain stable operating temperatures.

This component is engineered to meet the specific dimensional and tolerance requirements of Perkins engine blocks. It ensures a precise seal with the piston rings to maintain cylinder compression and prevent oil bypass. Proper installation of this liner is necessary to restore engine efficiency and ensure the correct internal clearance for the piston assembly. It is compatible with a range of Perkins diesel engines found in industrial equipment and heavy machinery applications.

In internal combustion engines, cylinder liners act as the primary interface between the reciprocating piston assembly and the engine block. They allow for the maintenance of the cylinder bore surface without requiring the replacement of the entire engine block. By providing a controlled surface finish, they support the lubrication film required for piston movement while containing the high-pressure gases produced during the power stroke.