Cylinder liner for Scania DS/D

The cylinder liner SC1141 serves as the internal sleeve for the engine block in Scania DS and D series engines. It provides a precise cylindrical surface for the piston rings to travel against, maintaining the necessary seal for combustion pressure and oil control within the engine. By housing the piston assembly, the liner separates the combustion chamber from the engine block cooling passages.

This component is compatible with Scania DS and D engine configurations. It is engineered to meet the specific dimensional requirements of these engines to ensure proper fitment within the cylinder bore. The liner facilitates heat transfer from the piston to the engine cooling system, helping to manage thermal loads during operation.

In heavy-duty internal combustion engines, cylinder liners are used to define the stroke path of the piston. They provide a replaceable surface that can be serviced during engine overhauls to restore compression and oil consumption levels to original specifications. Proper installation is necessary to ensure the liner is seated correctly within the block to maintain engine integrity.