Mercury - 9.9HP Rear Decal Cowling Identification Series Vinyl Marine Finish 8M0161263. Overview. Every boater knows the little things matter. The way your outboard starts on the first pull, the feel of the tiller in your hand, and even the look of the cowling as you push away from the dock. When your decal fades or begins to peel, the engine can start to feel older than it really is. Mercury Marine part 8M0161263 brings back that crisp, confident look - the same look your engine had when you fi