Cylinder liner for Perkins 4.108

The cylinder liner with part number 4.192/ serves as the internal sleeve for the Perkins 4.108 engine block. It provides the contact surface for the piston to travel during the compression and power strokes. By housing the piston movement, the liner protects the engine block from direct friction and the heat generated during the combustion process.

This component is compatible with the Perkins 4.108 engine model. Proper installation of the liner ensures the integrity of the combustion chamber, which is necessary for maintaining engine compression and overall operational efficiency. It is designed to fit the specific dimensions of the engine block to ensure a secure seal.

In internal combustion engines, cylinder liners are used to manage heat transfer and provide a replaceable wear surface. They allow for the restoration of cylinder geometry during engine overhauls without requiring the replacement of the entire engine block. Maintaining the correct fit and surface finish of the liner is important for the movement of the piston rings and the containment of combustion gases.