The serial number tag is located on the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, located among the thumb screws above the steering tube. By coming into your email tackle you agree to receive marketing messages from Yamaha Outboards. You might unsubscribe at any time. It’s sometimes https://martinlzyel.wizzardsblog.com/36854832/yamaha-250-outboard-top-seal-for-lower-unit-an-overview