8271435 Piston Rings

    The piston rings act to carry heat away from the hot piston into the cooled cylinder wall/block of the engine. Heat energy flows from the piston groove into the piston ring and then into the cylinder wall, where it eventually will be transferred into the engine coolant.

    Most modern 4-stroke engines are usually fitted with three piston rings per cylinder. The first ring holds back the combustion gases. The second ring helps to hold back combustion gases and also scrapes the oil downward. The third ring holds the oil where it needs to be.

    Piston rings play a very important role in diesel engines. As a professional manufacturer and exporter of large diesel engine parts for ships and trains, we have a wealth of technology and experience in the production of piston rings. We provide competitive first-hand factory parts just like 8271435 Piston Rings . Welcome to contact us.