The Muncie 449D is a genuine Muncie set screw designed as a direct replacement component for Muncie power takeoff (PTO) units. Set screws are critical fastening elements within PTO assemblies, securing shafts, gears, or housings in place during operation. The 449D is sold individually as a single piece. Pro Gear and Transmission stocks genuine Muncie PTO parts to help fleet shops and drivetrain technicians source the exact hardware they need. Not sure this is your part? Give us a call to confirm it fits your specific Muncie PTO unit before ordering.FeaturesGenuine Muncie part number 449DSet screw for Muncie PTO unitsSold as a single pieceDirect OEM replacement hardwareSourced from Pro Gear and Transmission