The McCormick 6658465A1 is a genuine OEM lift arm designed for various McCormick agricultural tractor models. This essential component plays a critical role in the three-point hitch system, providing robust and reliable control for raising and lowering implements. Manufactured to McCormick's stringent specifications, it ensures proper fit, durability, and optimal performance in demanding farm operations. Replacing worn or damaged lift arms with this authentic part maintains the integrity and functionality of your tractor's hydraulic lift system.