The serial number tag is situated over the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Situated involving the thumb screws above the steering tube. OMC Model Number Location The model and serial numbers in the vertical drive must be Situated over the engine model and serial number https://outboard-motors-yamaha-vs40505.bloginder.com/37639054/jasper-marine-boats-price-can-be-fun-for-anyone