The Case IH 84171773 is a genuine OEM shaft designed for various agricultural machinery. This essential component ensures proper power transmission and operation in Case IH Puma, Maxxum, MXM, and MXU series tractors, Axial-Flow 5130, 6130, 7130 combines, and FR series forage harvesters including FR450, FR480, FR500, FR550, FR600, FR650, FR700, FR780, FR850, and FR900 models. Manufactured to Case IH's high standards, it provides reliable performance and durability.