The Case IH 1546025C1 Collar is an authentic OEM component designed for secure fastening within various Case IH agricultural machinery. This genuine collar, measuring 25.4 mm in length and width with a height of 12.7 mm, and weighing 0.05 kg, is crucial for maintaining proper assembly and function. It is compatible with a wide range of Case IH Axial-Flow combines (including 1420, 1440, 1460, 1480, 1620, 1640, 1644, 1660, 1666, 1680, 1688, 2144, 2166, 2188, 2344, 2366, 2377, 2388, 2577, 2588, 4000, 5000, 6000, 7000, 8000 series), cotton pickers (such as 420, 620, 625, 1800, 1822, 1844, 2022, 2044, 2055, 2144, 2155, 2555), forage harvesters (8810), and windrowers (8820, 8830, 8840, 8850, 8860, 8870, 8880). This OEM part guarantees precise fit and durability, essential for the reliable operation of your Case IH equipment.