The McCormick 3666078M1 axle is a genuine OEM component designed for various Massey Ferguson tractor models. This robust axle measures 250mm in length with a 35mm diameter and weighs approximately 1.9kg, ensuring precise fitment and reliable performance in demanding agricultural applications. It serves as a direct replacement for the original Massey Ferguson 3666078M1 axle, compatible with models across the MF 3000, 4200, 4300, 5400, 6100, 6200, 6400, 8100, and 8200 series.