The John Deere R304929 is a genuine OEM pulley designed for a wide range of John Deere agricultural machinery. This essential component ensures smooth operation in various applications, including combines (7720, 8820, 9400, 9500, 9600, 9410, 9510, 9610), planters (7000, 7200, 7300, 7400, 7500, 7700, 7800, 1700, 1710, 1720, 1730, 1750, 1760, 1770, 1780, 1790), air seeders (1890, 1895, 1990), sprayers (4940), cotton pickers (9970, 9986), and corn heads (600C, 606C, 608C, 612C, 616C, 618C). It is a critical part for maintaining optimal performance and reliability of your equipment.