The Kubota 1573221112 is a genuine OEM piston designed for a wide range of Kubota D902, D1005, D1105, D1105-T, V1305, V1505, and V1505-T series engines. This high-quality piston features a precise 78mm bore, a total height of 82.5mm, a compression height of 46.5mm, and an 22mm pin. It ensures optimal engine performance and durability, fitting various Kubota tractors, utility vehicles, mowers, and excavators including B-Series, BX-Series, F-Series, G-Series, GF-Series, K-Series, KX-Series, L-Series, RTV-Series, U-Series, ZD-Series, ZG-Series, and ZV-Series models.