Cylinder liner for Scania TD103

The cylinder liner C71055 serves as the internal sleeve for the engine block in the Scania TD103 diesel engine. It creates the cylindrical path for the piston to move during the combustion cycle. By acting as a replaceable interface, the component protects the engine block from direct friction and the thermal loads generated during operation. It also facilitates heat transfer from the combustion chamber to the cooling system and helps maintain the seal required for effective compression.

This component is specifically compatible with the Scania TD103 engine. It is installed within the cylinder bore to ensure proper piston alignment and movement. The liner is a critical element in maintaining the internal geometry of the engine cylinder as specified by the manufacturer.

In internal combustion engines, cylinder liners provide a controlled surface for piston rings to slide against. They are engineered to withstand the mechanical stresses of the power stroke while maintaining the necessary clearance for lubrication and thermal expansion. By housing the combustion process, the liner supports the overall efficiency of the engine block assembly.