The serial number tag is situated on the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Positioned among the thumb screws above the steering tube. OMC Model Number Location The model and serial numbers in the vertical drive should be Situated about the engine model and serial number https://yamahaoutboardmotorscanad21851.bloggerbags.com/42343328/jasper-marine-boats-price-can-be-fun-for-anyone