Honda BF2.3D3SCH Outboard - 15" Shaft Manual Start Internal Fuel Tank Silver. Overview. If you want a small outboard that's genuinely easy to live with, the BF2.3D3SCH is one of those "grab it and go" motors. It's built around simple, reliable four-stroke ownership-quiet enough to not feel obnoxious at the dock, and light enough that you're not dreading moving it between the truck, the tender, and the transom.. This 15" shaft model is a natural fit for inflatables, small jon boats, prams, and as