The MAHLE IA0513 alternator is a genuine 12-volt, 40-amp charging unit designed for reliable performance in Kubota equipment. Featuring a clockwise rotation, an internal voltage regulator, and a single V-belt pulley, this alternator ensures consistent power supply. It is a direct replacement for Kubota OEM part 1G023-64010 and Denso 101211-2620, fitting a wide range of Kubota tractors, utility vehicles, and excavators including B, L, M, MX, RTV, U, KX, R, and SVL series models.