This genuine McCormick 3617346M1 clutch disc is designed for a wide range of Massey Ferguson, McCormick, and Landini agricultural tractors. Featuring an outer diameter of 310 mm, an inner diameter of 190 mm, and 10 splines, this essential component ensures reliable power transmission and smooth clutch engagement. It is a direct replacement for the original part, guaranteeing optimal performance and durability in demanding agricultural applications.