The McCormick 6601875A1 is a genuine OEM lifting arm designed for various McCormick X4 and X5 series tractors. This essential component ensures proper functionality of the three-point hitch system. It is also compatible with a range of Case IH Farmall C series and New Holland T4 series tractors, providing broad fitment across CNH Industrial brands. Additionally, it serves as an equivalent to Massey Ferguson part number 3781192M91 and fits Landini 4-series and 5-series tractors, ensuring reliable performance and durability for agricultural applications.