The serial number tag is found around the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Found amongst the thumb screws above the steering tube. OMC Model Number Location The model and serial numbers of the vertical drive should be Found around the engine model and serial number https://johnnyckorw.win-blog.com/17644239/not-known-factual-statements-about-new-200-hp-suzuki-outboard-price