Cylinder liner for Scania TD120

The cylinder liner, part number 89084110, is a component for the Scania TD120 internal combustion engine. It is inserted into the engine block to form the inner cylinder wall where the piston travels during its reciprocating motion. This component provides the sliding surface for the piston and its rings, protecting the engine block from direct contact with the combustion process. It also facilitates heat transfer from the combustion chamber to the engine coolant system, which is necessary for maintaining safe operating temperatures.

This component is compatible with the Scania TD120 engine model. Proper installation ensures a seal between the liner and the engine block, preventing the leakage of combustion gases or coolant. When a cylinder liner wears, it can lead to a loss of compression and increased oil consumption, which affects overall engine efficiency. Maintaining the integrity of the cylinder walls is necessary for the performance of heavy machinery and industrial equipment powered by this engine series.