The Case-IH 86636469 is a genuine OEM sprocket designed for various agricultural machinery, including Case-IH Axial-Flow combines (1420, 1440, 1460, 1480, 1620, 1640, 1644, 1660, 1666, 1680, 1688, 2144, 2166, 2188, 2344, 2366, 2388, 2577, 2588, 5088, 5130, 6088, 6130, 7088, 7130, 7230, 8120, 8230, 9120, 9230), cotton pickers (1800, 1822, 1844, 2044, 2055, 2144, 2155, 2555), cotton strippers (1800), forage harvesters (781), and windrowers (8820, 8830, 8840, 8850, 8860). This durable sprocket ensures reliable power transmission in demanding agricultural applications. It replaces previous part numbers 132049C1, 132049C2, and 132049C3.