Suzuki Model Number Location The model (and serial) number tag is located on the top outside edge of the CLAMP BRACKET. In case your engine is newer than 2011 you will utilize the engine serial number as opposed to the model number. This document has many of Yamaha's useful trademarks. https://yamaha-outboard-motors-fo96272.yomoblog.com/43682298/new-step-by-step-map-for-yamaha-30-hp-jet-outboard