This is a snap ring that is part of the 5-speed front shifter assembly. Only one is required.
Shift Linkage Boot 86-91
Gearstick for gearbox Diesel 5 speed 8/1982-7/1992 (Not Syncro)
Brand New Diesel Vanagon Bellhousing made of Aluminum
Viscous Coupling Syncro
Drive Shaft Flange Seal on Syncro Transmission
Gear Shift Bellows Intermediate Piece 1.6l TD 8/84-7/92 Vanagon