State of the Art Clone.-
Boating forums are nice, but personally dislike assume, maybe, probably tech answers when inquiring about spare parts that must be 100% compatible before buying. Nobody likes throwing money into the deep blue.
Called Parsum dealer, doesn't stock all the needed gaskets. With removed old gaskets on hand went to the Yam dealer, guess what, all gaskets were alike, clone copies of the original Yam 15, assume all other internal parts are alike...