The Massey Ferguson 535873M91 is a genuine OEM brake disc designed for reliable braking performance in a wide range of Massey Ferguson agricultural and industrial machinery. This essential component features an outer diameter of 178mm, an inner diameter of 100mm, and a thickness of 6mm, ensuring precise fitment and effective stopping power. It is compatible with numerous MF tractor models including the 135, 165, 240, 265, 575, 690, and 1085 series, as well as industrial models like the MF 20 and 50. This brake disc is also cross-referenced with part numbers 535873M92 and 535873M93, indicating its broad applicability within the Massey Ferguson line.