The Case IH A146682 Ring is an authentic OEM component designed for a wide range of Case IH agricultural machinery. This includes various combine models such as the 1420, 1440, 1460, 1480, 1620, 1640, 1644, 1660, 1666, 1680, 1688, 2144, 2166, 2188, 2344, 2366, 2388, 2577, and 2588 series. It also fits cotton pickers from the 8920, 8930, 8940, and 8950 series, as well as windrowers like the 8820 and 8840. This genuine Case IH part ensures precise fitment and reliable performance, crucial for maintaining the operational efficiency and longevity of your equipment.