Suzuki Model Number Location The model (and serial) number tag is found on the best outside edge on the CLAMP BRACKET. If the engine is more recent than 2011 you will make use of the engine serial number in lieu of the model number. This document contains many of Yamaha's https://emilianojhari.madmouseblog.com/17476057/yamaha-250-outboard-top-seal-for-lower-unit-an-overview