The Piston Ring used in the track adjuster helps to provide a reliable seal between the piston and the cylinder wall. It ensures that hydraulic fluid remains contained within the cylinder, allowing for proper pressure buildup and control maintaining the desired tension in the tracks, and preventing any loss of hydraulic pressure.Attributes:• Maintaining the desired tension in the tracks and preventing any loss of hydraulic pressure• Helps reduce the friction caused by the movementsApplications:The Piston Ring acts as a barrier, minimizing metal-to-metal contact providing a smooth surface for the piston ensuring proper movement, and preventing any lateral or tilting motions that could affect the tensioning of the tracks.