The McCormick 3667797M92 is a genuine OEM hitch pin designed for secure attachment in various McCormick tractor models, including the CX, MC, MTX, and XTX series. This robust pin measures 25mm in diameter and has an overall length of 170mm, weighing 0.42 kg, ensuring reliable performance and proper fitment. It is also compatible with select Massey Ferguson, Challenger, Fendt, and Valtra machinery, serving as a direct replacement for the original part.