The Case IH 03128446 Arm Assembly is an authentic OEM replacement part designed for a wide range of Case IH combine models. This crucial component ensures proper functionality and durability within the specified agricultural machinery. It is compatible with models including the 1020, 2020, 2030, 2040, 2050, 2060, 2130, 2140, 2150, 2160, 2340, 2360, 2388, 2577, 2588, 5088, 6088, 7088, 7120, 7230, 8120, 8230, 9120, and 9230 series. Weighing approximately 0.12 kg, with dimensions of 95 mm in length, 51 mm in width, and 51 mm in height, this arm assembly meets original equipment specifications for reliable performance and exact fit.