Kubota key post in service 4
https://sierra-wiki.win/index.php/Why_Kubota_Key_Post_in_Service_Matters_for_Mini_Digger_Owners
Finding the right Kubota key post in service can be a bit of a hassle, especially when you need to replace a lost or broken one for your tractor or mower. I recently tracked down the correct part number for my BX series, and the local dealer was able to order it in a few days. It's a small but crucial piece that keeps the ignition switch working properly, saving you from needing a whole new assembly.