This is a replacement front axle assembly. This is a genuine OEM part made by MTD and has been sourced directly from the manufacturer. This part can be used to replace a broke, damaged, or malfunctioning front axle assembly on a variety of different lawnmower models. The front axle attaches to the front wheels of the lawnmower and helps transfer power from the transmission to the wheels to drive it forward. The axle is essential to proper functionality and should be replaced if damaged. Access to proper tools is required to install this part, including a flat-head screwdriver and a nut driver. It is always recommended that the appropriate safety precautions are adhered to when attempting to fix any power tools or machinery. For more accurate information on how and where to install this front axle assembly, refer to the appropriate owner's manual and included diagrams.As an authentic replacement part, this front axle assembly is suitable for use on several different lawnmower models manufactured by MTD, Yard Man, Yard Machines, Cub Cadet, Troy-Bilt, and Husky. This is a genuine part made of high-quality, durable materials and is sold individually.