Suzuki Model Number Location The model (and serial) number tag is located on the top outside edge of the CLAMP BRACKET. If the engine is more recent than 2011 you will make use of the engine serial number as opposed to the model number. Yamaha has committed to accomplishing carbon https://yamaha-outboard-motors-go10752.dailyhitblog.com/42306261/the-basic-principles-of-average-life-of-yamaha-150-outboard