The SAME 16029257 is a genuine OEM engine piston designed for various SAME Laser and Explorer series tractors. This piston features a 105mm diameter, 115mm total height, and a 38mm piston pin diameter. It has a compression height of 65mm and a combustion chamber depth of 56mm. The piston is designed to accommodate three piston rings with thicknesses of 3mm, 2.5mm, and 4mm respectively, ensuring optimal engine performance and sealing.