The Case-IH 85826291 Half Shaft is a genuine OEM replacement component designed for various Case-IH MXM and MXU series agricultural tractors. This critical driveline part ensures efficient power transmission, featuring a confirmed length of 580 mm and 26 splines for precise fitment and reliable performance. It is compatible with models including MXM120, MXM130, MXM140, MXM155, MXM175, MXM190, MXU100, MXU110, MXU115, MXU125, MXU135, and their X-Line and PRO variants.