Cylinder liner for Scania D/D N/D

The cylinder liner, part number SC1101, functions as a removable cylindrical sleeve inserted into the engine block. It provides a dedicated surface for the piston to travel within the combustion chamber, ensuring proper operation of the engine assembly. By forming the internal wall of the cylinder, this component maintains the necessary seal with the piston rings to contain combustion gases and regulate oil consumption. It also facilitates the transfer of heat from the piston assembly to the engine cooling system.

This component is compatible with Scania D/D N/D and Scania DS/D engine models. It is designed to fit these specific engine configurations to protect the block from direct contact with the piston. The actual manufacturer of this part is Scania.

In heavy-duty internal combustion engines, cylinder liners are used to define the bore of the engine. They allow for the restoration of the cylinder surface without requiring the replacement of the entire engine block. By providing a consistent surface for the rings, the liner helps maintain compression and overall engine efficiency during operation.