The Kubota W21CS00860 is a genuine OEM replacement switch designed for a wide range of Kubota agricultural and utility equipment. This essential electrical component ensures proper functionality for various systems across B2301, B2601, BX1880, BX2380, BX2680, RTV-X900, RTV-X1100C, RTV-X1120D, RTV-X1140R, RTV-XG850, ZD1011, ZD1021, ZD1211, and ZD1511 series models, maintaining the original equipment's performance and reliability.