366-2104: 126.96mm Inner 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: • The nitriding surface treatment process is used to enhance the hardness and wear resistance of the ring • Provided with a clearance value of 0.2mm 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.