This genuine McCormick 3690804M1 shaft is a critical component for various McCormick tractor models, including CX, MC, MTX, X60, X7, and XTX series. Measuring 310 mm in length and weighing 1.28 kg, this robust shaft ensures reliable power transmission and operational efficiency. It is also cross-referenced with equivalent OEM part numbers from Case IH, Massey Ferguson, Valtra, Landini, and AGCO, highlighting its broad applicability across agricultural machinery.