The Muncie 18T36864 is a genuine Muncie spacer designed for use in Muncie power takeoff assemblies. Spacers in PTO applications maintain precise component positioning and correct shaft end-play, keeping the drivetrain aligned under load. This part carries the Muncie part number 18T36864 directly. Pro Gear and Transmission stocks genuine Muncie PTO parts for fleet shops and independent mechanics who need the correct OEM fit. Not sure this is your part? Give us a call to confirm proper application before ordering.FeaturesGenuine Muncie part number 18T36864Spacer component for Muncie PTO assembliesMaintains precise component positioning in the PTO drivetrainDirect OEM part number fit – no substitution guessworkSold by Pro Gear and Transmission