This genuine McCormick 3541120M1 thermostat is designed for a wide range of Massey Ferguson agricultural tractors. It features an 82°C opening temperature, crucial for maintaining optimal engine operating temperature and preventing overheating. Manufactured to OEM specifications, this thermostat ensures reliable performance and precise coolant flow control. It is a direct replacement part, compatible with numerous MF 100, 200, 300, 500, 600, 1000, 2000, 3000, 4000, 5000, 6000, and 8000 series models.