The Case IH 249317A2 is a genuine OEM axle shaft designed for various MXM and MXU series agricultural tractors. This robust shaft features 20 teeth on one end and 38 teeth on the other, ensuring precise power transmission within the axle assembly. With a confirmed length of 685.8 mm and a diameter of 101.6 mm, and weighing 14.12 kg, it is a critical component for maintaining optimal driveline performance. This part number supersedes 249317A1 and is superseded by 249317A3.