Piston for Komatsu 4D94

The piston 6142-32-2110 acts as the moving boundary within the cylinder of the Komatsu 4D94 engine. It receives the force generated by the expansion of gases during the combustion cycle and transfers this energy to the crankshaft via the connecting rod. The component features specific grooves for piston rings, which maintain the seal required for compression and prevent combustion gases from entering the crankcase. This part is engineered to operate under the thermal and mechanical loads present within the engine block.

This component is compatible with the Komatsu 4D94 engine, which is utilized in various construction machinery including excavators and loaders. The design ensures precise clearance within the cylinder liner to facilitate smooth engine operation. Maintenance of the piston assembly is necessary to ensure the engine maintains proper compression levels and operational efficiency during its service life.