The Case-IH 84078518 is a genuine OEM thermostat designed to precisely regulate engine operating temperature, ensuring optimal performance and efficiency. This critical component helps prevent overheating and promotes proper engine warm-up, extending engine life and maintaining fuel economy. It is compatible with a wide range of Case-IH and New Holland agricultural and construction equipment, including various Farmall, Maxxum, Puma, Vestrum, Axial-Flow, Farmlift, and Skid Steer models.