Piston for Cummins L10

The piston, identified by part number 4025161, functions as a moving component within the engine cylinder of the Cummins L10. It receives the force generated by the combustion process and transfers this energy to the crankshaft via the connecting rod, which initiates the mechanical motion required to power the machine. The piston includes machined grooves designed to house piston rings, which maintain a seal between the piston and the cylinder liner to ensure proper compression and prevent gas leakage into the crankcase.

This component is compatible with the Cummins L10 engine series. It is manufactured by Cummins. The piston is engineered to meet the specific dimensional and operational requirements of the engine block and combustion chamber geometry of the L10 model.

In internal combustion engines, the piston acts as a movable barrier that defines the combustion chamber volume. By reciprocating within the cylinder, it converts the pressure from expanding gases into mechanical work. Proper fitment and clearance are necessary for the piston to manage the thermal expansion and mechanical loads experienced during engine operation.