The serial number tag is found over the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, located between the thumb screws above the steering tube. This document has many of Yamaha's precious trademarks. It may also contain trademarks belonging to other companies. Any references to other companies or https://yamaha-outboard-motors-so84359.is-blog.com/43583551/the-outboard-motor-size-for-boat-diaries