Try and contact "Number 7 Honda" in Toronto, Canada for that part. I am informed that they found the piece a couple weeks ago for a buddy with the same issue.

You can also look up the number on Hondapartsdeal.com, if you do not know it yet.

The piece came out of the Montreal parts depot, but I do not know if any are left. It is in excess of $200.00, I am told.