Cylinder liner for Perkins

The cylinder liner, identified by part number 14-026450-00, acts as the internal sleeve within the engine block. It provides a dedicated surface for the piston to slide against during the combustion cycle. By separating the piston assembly from the engine block, this component protects the block from direct contact with the moving rings and the thermal stresses generated during operation.

This liner is designed for installation in specific Perkins engine configurations found in industrial cranes and heavy machinery. It is engineered to maintain the required internal dimensions for proper piston fitment and to ensure a seal that supports engine compression and oil control. Proper installation of this liner is necessary to maintain the operational parameters of the engine assembly.

Cylinder liners facilitate the movement of the piston while containing the pressure of the combustion process. They are installed into the cylinder bore to provide a renewable wear surface, which allows for the maintenance of engine tolerances without requiring the replacement of the entire engine block.