The Kubota W21TSS3966 is a genuine OEM starter solenoid designed for a wide range of Kubota agricultural and utility machinery. This essential electrical component ensures reliable starting performance for various B, BX, F, K, KX, L, RTV, U, ZD, and ZG series models. With a weight of 0.12 kg and dimensions of 95 mm length, 51 mm width, and 51 mm height, this solenoid is built to Kubota's high-quality standards for durability and precise fitment.