The JCB 336A0241 is a genuine OEM thermostat designed for a wide range of JCB agricultural and construction equipment. This essential engine component ensures optimal engine operating temperature by regulating coolant flow, opening at 82°C to prevent overheating and maintain efficiency. It is a direct replacement part for maintaining the performance and longevity of your JCB machine's cooling system, commonly found in machines equipped with JCB Dieselmax, 444, 448, and 464 engines.