The John Deere SA15173 is a genuine OEM connection bar designed for robust performance across a wide range of John Deere agricultural machinery. This essential component ensures secure linkages in models including 5000, 6000, and 7000 series tractors, 9900 series cotton pickers, 4700-4900 series sprayers, and 4800-4900 series windrowers. Measuring 635 mm in length, 50 mm in width, and 12 mm in thickness, with a weight of 2.9 kg, it provides reliable structural integrity for demanding farm operations.