The Muncie part number 23A01003 is a PTO bushing designed for Muncie power takeoff units. Bushings at this location in a PTO assembly provide the bearing surface that supports rotating shafts, reducing friction and maintaining shaft alignment under load. This is a genuine Muncie replacement component to maintain the fit and function of your original unit. If you need help identifying whether this bushing is correct for your specific PTO model or truck configuration, give us a call and we can help you confirm the right part.FeaturesGenuine Muncie replacement bushingDesigned for Muncie PTO unitsPart number: 23A01003Provides shaft support and alignment within the PTO assemblyCall Pro Gear and Transmission to confirm fit for your application