The Muncie 216X6 is a genuine Muncie Power Products nut used in Muncie PTO applications. Muncie PTOs are common on medium- and heavy-duty trucks requiring reliable power takeoff for hydraulic pumps, dump bodies, and work equipment. The 216X6 nut is a direct OEM-style replacement sourced through Pro Gear and Transmission. Call us to confirm this is the correct part for your specific Muncie PTO unit before ordering.FeaturesGenuine Muncie Power Products part number 216X6Designed for use in Muncie PTO unitsDirect OEM-style replacement hardware componentSold by Pro Gear and Transmission