This fuel filler neck grommet sits in the side of the fuel tank and seals the fuel filler neck where it enters the tank.

This grommet has a measurement of 70mm OD and 57.5mm ID.

Fits all vans (except California - see notes below) from 1980-1991.

Please measure the grommet on your van before ordering.

If you need the complete fuel tank reseal kit - here is the 2WD Fuel Tank Reseal Kit with Rubber Cross Over Pipe & Aluminum Fittings or the 2WD Fuel Tank Reseal Kit with Plastic Pipe & Fittings. 

NOTE:  How to Determine the Difference Between California and Federal Fuel Tank Models. 
Under the front passenger wheel, you can see the fuel pipe that leads to the tank. On California models (Pictured), you can see a decrease in the tube size (from a circumference of 7.5" down to 5") right after the filler opening. In contrast, in federal models, the tube stays at a constant circumference of 7.5" from the filler opening to the tank. If the filler neck tapers down, you need the 57.5/50mm grommet. If it stays the same circumference, you need the 70/57.5mm grommet.

Ref ID: 251201139