Cool -- thanks Mike.  Not sure how I missed that -- I think I was not sure if it was referring to the cap for the sink drain as opposed to the water tank drain, but then my brain has been muddled ever since our daughter was born.  :)

Thanks again,

Karena

 Mike Collum wrote:

>BusDepot shows 2 water tank drain caps depending on year of the Westy.

>

>Up to part of '87 (have to check your serial #):

>

>http://www.busdepot.com/details.jsp?partnumber=253067285

>

>Starting sometime in '87:

>

>http://www.busdepot.com/details.jsp?partnumber=255070802B

>

>Mike