Ryan,
That part is available from GoWesty.  Look under Misc. Trim-Trim around Gas
Cap.
The part number is: 251-201-117 ($18.95US).
The opening in the side panel has tabs and the trim has tabs with slots.
You need to rotate the trim about an inch and it will come off.  I did this
recently, I just don't remember whether a clockwise turn loosens it or not.
My guess is counterclockwise loosens it.

Ed Wiebe
1990 Westfalia
>
>> What would be the proper name of the black trim piece that goes around
>> the
>> fuel filler opening, (surrounds the gas cap).  What might the part number
>> be?  After the three screws are removed how does it come out?  Mine was
>> not removed prior to the PO's repaint and is buggered up pretty good.  I
>> wasn't able to figure out how to remove it but I think it may be stuck
>> with paint. As always thanks for any and all replies.
>>
>> Ryan
>>
>>