The SAME 02553922020 Piston is a genuine replacement component designed for SAME 1000.3 W series engines. This piston features a 105mm diameter, an overall height of 108mm, and a compression height of 65mm. It is equipped with a 38mm pin diameter and designed for three piston rings. The combustion chamber has a diameter of 52mm and a depth of 18.5mm, ensuring optimal engine performance and reliability.