The McCormick 6503555M91 is an authentic OEM brake wood, also referred to as a brake disc (wood), engineered for specific McCormick MC series agricultural tractors. This critical component ensures robust and reliable braking performance. It features precise dimensions of 100mm in length, 50mm in width, and 10mm in height, with a lightweight construction of 0.05 kg. The part is cross-referenced with equivalent Massey Ferguson and Landini part numbers, indicating its broad compatibility across a range of machinery.