The Massey Ferguson 3684134M1 is a genuine OEM brake disc designed for a wide range of Massey Ferguson, Fendt, Valtra, and Challenger agricultural machinery. This essential component ensures reliable braking performance with an outer diameter of 200mm, an inner diameter of 100mm, and a thickness of 12mm. Weighing 2.5 kg, it is built to OEM specifications for durability and precise fitment across various tractor models, providing optimal stopping power.