The Kubota 1J70621112 Piston is a genuine OEM replacement part designed for various Kubota diesel engines. This high-quality piston ensures optimal engine performance and durability. It is compatible with a wide range of Kubota machinery, including L-Series tractors, KX and U-Series excavators, SSV-Series loaders, RTV-X utility vehicles, and ZD-Series zero-turn mowers. Key dimensions include a diameter of 87 mm, a height of 72 mm, and a piston pin with a diameter of 24 mm and a length of 65 mm.