The Kubota 1902683043 is an authentic OEM temperature switch designed for accurate engine coolant temperature sensing. This critical component ensures optimal engine performance and prevents overheating across a wide range of Kubota agricultural, construction, and utility equipment. Featuring a 1/8" PT thread for secure installation, it is a direct replacement for maintaining the integrity of your Kubota system. Confirmed fitment includes numerous B-Series, L-Series, RTV, and ZD models.