The serial number tag is located on the SWIVEL BRACKET (port or starboard); or, check the INSTRUCTION PLATE, Found in between the thumb screws above the steering tube. OMC Model Number Location The model and serial numbers on the vertical drive should be Positioned around the engine model and serial https://yamahaoutboardmotorscanad09741.blogsvila.com/37124909/top-boat-marine-temperature-switch-secrets