Cylinder liner for Scania

The cylinder liner, part number 89497110, serves as the internal sleeve for the piston within a Scania diesel engine. It creates a controlled environment for the combustion process by housing the piston movement and ensuring the integrity of the combustion chamber. This component is engineered to maintain a precise sliding surface, which is necessary for the efficient operation of the engine assembly.

This component is designed specifically for Scania diesel engines. It functions by facilitating heat transfer from the combustion area to the engine cooling system, which assists in managing internal operating temperatures. The ability to replace the liner independently allows for targeted maintenance of the engine block, addressing wear or damage to the cylinder wall without requiring a full engine overhaul. Proper installation of this liner supports consistent compression levels and effective oil control within the cylinder bore.

Cylinder liners are used in internal combustion engines to form the cylinder wall. They provide a wear-resistant surface for the piston rings to travel against while sealing the cylinder to prevent gas leakage. By managing thermal expansion and friction, the liner plays a role in the overall efficiency and power output of the engine.