The Kubota K258313530 is a genuine OEM thermostat designed to precisely regulate engine coolant temperature, ensuring optimal operating conditions and preventing overheating in Kubota machinery. With an 82°C (180°F) opening temperature, this essential component promotes efficient engine performance and longevity. It is compatible with a wide range of Kubota equipment, including L-series, M-series, and MX-series tractors, RTV-X series utility vehicles, KX-series excavators, SSV-series loaders, ZD-series zero-turn mowers, and various D-series and V-series engines.