The McCormick 3690212M1 is a genuine OEM thermostat designed for precise engine temperature regulation, featuring an 82°C opening temperature. This essential component ensures optimal engine performance and longevity by maintaining the correct operating temperature. It is compatible with a wide range of McCormick, Landini, and Massey Ferguson agricultural tractors, including models from the McCormick CX, MC, MTX series; Landini Legend, Powerfarm, Vision series; and Massey Ferguson 3000, 3100, 4200, 4300, 5400, 6100, 6200, 6400, 7400, 8100, and 8200 series. With a weight of 0.12 kg and dimensions of 95 mm length, 51 mm width, and 51 mm height, this thermostat is a direct replacement for the original part.