The serial number tag is located around the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, located between the thumb screws above the steering tube. By entering your email deal with you conform to obtain marketing messages from Yamaha Outboards. You might unsubscribe at any time. By entering https://ricardopfral.estate-blog.com/35914270/not-known-details-about-marine-speed-boats