The McCormick 3656959M91 is a genuine OEM lift arm designed for various agricultural tractors. This robust component ensures proper functionality of the three-point hitch system. It is compatible with a wide range of Massey Ferguson models including the 165, 175, 178, 185, 188, 265, 275, 285, 290, 565, 575, 590, 675, and 690 series. Additionally, it fits Landini 6860, 7860, 8860, 9060, 9880, and McCormick CX series tractors such as CX50, CX60, CX70, CX75, CX80, CX85, CX90, CX95, CX100, CX105, CX110, CX120, CX130, CX135, and CX140. With a length of 787 mm, width of 152 mm, height of 152 mm, and weighing 7.94 kg, this lift arm is engineered for durability and precise fitment in demanding agricultural applications.