The serial number tag is found on the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, located amongst the thumb screws above the steering tube. This doc incorporates many of Yamaha's precious trademarks. It can also contain trademarks belonging to other companies. Any references to other companies or https://yamahaoutboardmotors63951.gynoblog.com/35919916/the-5-second-trick-for-outboard-motor-mercury-yamaha