The Case IH 149700420863 is a genuine OEM left front axle shaft, specifically engineered for various Case IH MXM and MXU series agricultural tractors. This essential driveline component is crucial for transmitting power to the left front wheel, thereby maintaining optimal traction and precise steering control. Manufactured to stringent original equipment specifications, it ensures durability and a perfect fit. This axle shaft is compatible with Case IH tractor models including MXM120, MXM130, MXM140, MXM155, MXM175, MXM190, MXU100, MXU110, MXU115, MXU125, and MXU135.