Fuel filler neck vent tube with aluminum fitting. The factory style fuel filler vent tube is no longer available and the aftermarket tubes are not correct so we made an aluminum fitting for the gas tank and use fuel line to the filler neck. Fits diesel Vanagon and vans that have the restricted filler neck for lead-free fuel. 2wd models only. The Volkswagen part number was 251201166.
Please note that you will NOT need fuel filler neck vent tube grommet with this setup.