> While I don't know the threads of each one, here is when
> the change took place, within the 1987 model year ...
> SN J00001 (USA), J00075 (Canada)
> The Serial Numbers refer to the WESTFALIA Serial
> Numbers on the plate affixed to the rear seat box

Thanks, Jim!  I figured you might have an answer on this one!  And
thanks to the others who offered to look at their campers.

Right now I only have about three of each size on hand. At $15.95 plus
shipping they're a little pricey for a plastic cap, but believe it or
not this is still less than half of the VW price. I'm not going to
bother listing them on the website until I have more (in about 6 weeks),
but if any list members need one I can offer you the few I have in the
meantime if you e-mail me.

- Ron Salmon
  The Bus Depot, Inc.
  www.busdepot.com
  (215)  234-VWVW

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