The serial number tag is located to the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Situated amongst the thumb screws above the steering tube. By moving into your email handle you conform to receive marketing messages from Yamaha Outboards. You could possibly unsubscribe at any time. By https://yamahaoutboardmotors63951.gynoblog.com/35919916/the-5-second-trick-for-outboard-motor-mercury-yamaha