This is the coated 1st gear Syncronizer Ring. It has a molybdenum coating on friction surface. The other gears you can use a different part number syncro 091311295A
Shift Bushing for 84-91 Vanagon center or rear
Shift Coupling Kit for 68-79 VW bus with manual transmission.
CV Joint Grease
Shift Linkage Boot 86-91
ST Synchro Ring