A Piston Motor Ring is a component used in internal combustion engines and hydraulic systems. It is installed around the piston, which moves inside the cylinder bore. The piston motor ring plays a critical role in engine or hydraulic system performance by providing essential sealing and controlling the oil distribution.

Attributes:
• Withstand high temperatures, pressure, and friction.
• Prevents the leakage of combustion gases or hydraulic fluid past the piston.
• Minimizing oil consumption.

Applications:
A Piston Motor Ring is used to provide a tight seal between the piston and the cylinder wall. They create a compression chamber within the cylinder, preventing the combustion gases from leaking past the piston during the power stroke.