Barrel Components

The beater bar arms are indexed so blades only go on one way but scrapper blades are reversible so the opposite edge can then be used to get extra life from blades.  The plastic bushing is for the interface between the faceplate beater bar stainless steel pin and the end of the beater bar. There is only a single style bushing and it is white when new. It may turn the color of the product which is normal and not to get confused that bushings come in different colors.