The serial number tag is located over the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Found among the thumb screws above the steering tube. By coming into your email tackle you comply with acquire marketing messages from Yamaha Outboards. It's possible you'll unsubscribe at any time. By https://yamahaoutboardmotorsyamah00638.dgbloggers.com/37413463/used-mercury-outboard-motor-values-no-further-a-mystery