The McCormick 3668206M1 Support is a genuine OEM component designed for various McCormick CX series tractors, including CX100, CX105, CX110, CX110L, CX50, CX60, CX70, CX75, CX80, CX85, CX90, and CX95. This support also fits a wide range of Massey Ferguson 3000, 3100, 3600, 4200, 4300, 5400, 6100, 6200, 8100, and 8200 series tractors, as well as Challenger MT400B series models such as MT425B, MT445B, MT455B, MT465B, and MT475B. Ensure proper fitment by verifying your machine's model.