For Kubota Models B1700HSD (Hydrostatic Transmission, 4wd) - A42000 RADIATOR. B2100HSD (Hydrostatic Transmission, 4wd) - A42000 RADIATOR. B2400HSD (Hydrostatic Transmission, 4wd) - A42000 RADIATOR. B2410HSD (Hydrostatic Transmission, 4wd) - A42001 RADIATOR [4WD].
