The Case IH 1289982C1 is a genuine OEM countershaft designed for robust performance in a wide range of Case IH agricultural machinery. This critical component ensures reliable power transmission within the drivetrain, contributing to the efficient operation and longevity of your equipment. It is compatible with various Case IH combines (1600, 2100, 2300, 2500 series), cotton pickers (1800, 2000, 2100, 2500 series), forage harvesters (8810), and tractors (7100, 7200, 8900, 9100, 9200, 9300 series).