The 3693923M1 is a genuine AGCO thermostat designed for a wide range of Massey Ferguson, McCormick, and Landini agricultural machinery. This essential cooling system component ensures optimal engine operating temperature by opening at 82°C. It is a direct replacement for various OEM part numbers including 3693923M2, 3693923M3, 3693923M4, and 3693923M5, ensuring precise fit and reliable performance across numerous tractor models. With a weight of 0.12 kg and dimensions of 95mm length, 51mm width, and 51mm height, this thermostat is built to OEM specifications.