8N-0502: 137.16mm Outer Diameter Top Piston Ring

The Top Piston Ring is part of an internal combustion engine and is located at the topmost part of the piston. It is used to seal the combustion chamber during the compression and power strokes of the engine's operation and prevent the leakage of high-pressure gases from the combustion chamber into the crankcase. Attributes: • Chrome plating is done on the outer layer of the ring which offers good resistance against corrosion • Provided with a clearance value of 0.724mm which provides the required space for the ring to expand Applications: The Top Piston Ring helps to ensure proper sealing and compression of the Piston for efficient combustion within the engine.