The Kubota 3A47140390 is a genuine OEM replacement switch designed for a wide range of Kubota agricultural and utility machinery. This essential electrical component ensures reliable operation across compatible models including B-Series, L-Series, M-Series tractors, RTV utility vehicles, and F, GR, ZD series mowers. Manufactured to Kubota's specifications, it provides precise fit and function for maintaining optimal system performance and is a direct replacement for part number 3A47140392.