The Kubota 1G36273012 Thermostat Assembly is a genuine OEM replacement part designed to regulate engine temperature in various Kubota agricultural, utility, and construction machinery. This essential component ensures optimal engine operating conditions, preventing overheating and maintaining efficiency across a wide range of models including B-series, L-series, LX-series tractors, RTV and RTV-X utility vehicles, ZD-series zero-turn mowers, SVL compact track loaders, and KX excavators. Weighing approximately 0.12 kg, this thermostat assembly is built to Kubota's exacting standards for durability and performance.