The CNH 84547173 is an authentic OEM pin meticulously designed to securely fasten the K80 ball coupling holder on a wide range of agricultural tractors. This critical component ensures a robust and reliable connection for heavy-duty towing applications. Manufactured to CNH Industrial's stringent specifications, it guarantees durability and precise fitment across various New Holland, Case IH, and Steyr machinery models. Its robust construction is engineered to withstand the demanding conditions of agricultural use, providing essential support for the K80 hitch system. While the part number is a current CNH Industrial designation, it ensures compatibility with modern and legacy machinery equipped with K80 hitches, including those from brands historically associated with Fiatagri.