This the trim piece around the fuel filler neck on 2WD Vanagons. Ref ID: 251201117

Rubber fuel filler neck. Fits 80 thru 84 diesel or gas, aircooled or watercooled with metal filler pipe. Big rubber grommet on top of the fuel filler neck. Diesel Vanagon only. Includes clamp (not...

This is the grommet between the top of the filler neck vent tube and the filler neck. It also fits the brake booster vacuum system in several places. Ref ID: 211611833D

Early plastic filler neck.Can replace the early metal filler neck if you use 251 201 139B filler neck seal.This filler neck with the following parts can be used on 84-91 2wd gas models: 251 201 119D...

Syncro fuel filler housing. If you need the seal please click here.Ref ID: 251201117C