The Case IH 84389928 is a genuine OEM shaft designed for use in various Case IH Axial-Flow Combines, including models 7230, 8230, 9230, 7240, 8240, 9240, 7250, 8250, and 9250. This essential component ensures proper operation within the combine's system, maintaining optimal performance and durability. With a length of approximately 95.25 mm and a diameter of 12.7 mm, this shaft is built to OEM specifications for reliable fit and function.