This genuine McCormick V-belt, part number 6514919M2, is engineered for reliable power transmission in agricultural machinery. Measuring 1060mm in length and 12.7mm in width, it ensures optimal performance and durability. This belt is a direct replacement for numerous Massey Ferguson tractor models, including MF135, MF165, MF240, MF365, MF5455, MF6290, and many others. It also cross-references with OEM part numbers such as 3621257M1, 6514919M1, and 83621257M4, ensuring broad compatibility.