This right-side lift arm connects the tractor’s three-point hitch linkage to the implement. It transmits lifting force from the hydraulic rockshaft to the lower link, raising or lowering the attached implement. A worn or bent arm causes uneven lift height and side-to-side misalignment of the hitch. This original AGCO part is cast to match the original geometry, so the ball-joint bores and pin centers align without shimming. On installation, verify that the retaining pin or bolt is torqued to specification and that the arm moves freely through its full arc.