This wedge is installed in the threshing mechanism of a baler or combine to secure a component against the knife or shear bar. It is positioned at the interface where the material feeding unit transitions material into the rotor or packer chamber. A worn or missing wedge allows movement at the mounting point, leading to misalignment and accelerated wear on the adjacent cutting edge. The wedge is machined to match the original profile so it seats fully against the mating surface without shimming. On reinstallation, ensure the retaining hardware is tightened to the specified torque.