I'm assuming that the Riviera wasn't the only vehicle that used that particular rubber seal. Does anyone know where I can find one? I found this eBay listing for one but it doesn't list the Riviera in the description. Is it the same seal? Any help would be awesome. Edit. Probably would help if I remembered to post the link http://www.ebay.com/itm/160584011295?redirect=mobile Thanks, Edward