This plate is the load-bearing interface between the hanger pin and the three-point linkage frame on the host tractor. It sits on the pin and distributes the lifting forces from the lower link arms into the chassis structure. Wear on the plate face creates clearance that causes lateral play in the linkage, leading to uneven implement lift and accelerated pin wear. As an original AGCO component, the plate is stamped to the same thickness and hole geometry as the production assembly, so no shimming is required during replacement. On reinstall, ensure the plate is seated flat against the pin shoulder before tightening the retaining hardware.