Evinrude Model Number Location Look to the left of the transom mount to locate your BRP Evinrude Outboard Model #. Johnson Outboard Model Number Location Johnson Outboard Model #’s are located on the left side of the transom mount OMC Sterndrive Model Number Location OMC Sterndrive Model #’s can be found in one of four places. Please refer to the diagram below the locate the plate on your engine. BACK