The 3666910M1 is a genuine OEM valve designed for use in various Massey Ferguson, Landini, and McCormick agricultural tractors. This critical component ensures proper hydraulic system function and control. Manufactured to original specifications, it guarantees reliable performance and compatibility with models across the MF 3600, 4200, 4300, 5400, 6400, 7400, and 8400 series, as well as equivalent Landini and McCormick models. With a weight of 0.12 kg and dimensions of 95 mm length by 51 mm height, this valve is built for precise fitment and durability.