#858483T 3, CYLINDER HEAD PORT. Has some scratches on bottom of head, can take to a machine shop. REMOVED FROM 2002 MERCURY DFI OPTIMAX 200HP 0T471684 #2, M00066. If you don't see your part give us a call. PLEASE REMEMBER THAT IT IS YOUR RESPONSIBILITY TO CHECK FOR INTERCHANGE. PLEASE CHECK WITH YOUR LOCAL DEALER OR MECHANIC TO VERIFY IF YOU ARE UNSURE IF PART IS COMPATIBLE WITH YOUR MOTOR. We Will Take Care Of You. Track Page Views With. Auctiva's FREE Counter. This item is in the category "eBay Motors\Parts & Accessories\Boat Parts\Outboard Engines & Components\Other". The seller is "chiefsmarine09" and is located in this country: US. This item…