MAN
Cylinder liner for MAN
This cylinder liner 14-021860-00 serves as the internal wall for the combustion chamber in MAN diesel engines. It provides a precise sliding surface for the piston assembly during the engine cycle.
Specifications
- Part number
- 14-021860-00
- Brand
- MAN
The cylinder liner acts as the internal wall of the engine block where the piston travels during the intake, compression, combustion, and exhaust strokes. By forming the boundary of the combustion chamber, this component maintains the necessary seal for the piston rings to ensure proper compression and prevent gas or oil leakage. It is engineered to withstand the thermal and mechanical stresses inherent in the operation of heavy-duty diesel engines.
This specific component is designed for use in MAN diesel engines. It facilitates efficient lubrication between the piston assembly and the cylinder wall, which is essential for maintaining engine efficiency and managing internal friction. The precise dimensions of the liner ensure correct fitment within the engine block, supporting the structural integrity of the cylinder assembly.
Cylinder liners are used in internal combustion engines to create a replaceable wear surface for the piston. This design allows for the restoration of the cylinder bore without replacing the entire engine block. By providing a consistent surface for the piston rings, the liner helps maintain the pressure required for effective power generation and combustion efficiency throughout the service life of the engine.

