A Piston Seal is a ring-shaped component that is fitted into a groove in the piston. The seal is made to create a tight seal between the piston and the cylinder wall, preventing oil from leaking past. It is used to reduce the friction between the cylinder wall and the piston.Attributes:• Manufactured with Rubber which gives excellent corrosion resistance• Manufactured to precise specifications and is built for durability and reliabilityApplications:A Piston Seal creates a seal between the piston and cylinder wall, preventing fluid from leaking.