A friend of mine made this years ago to store his 6 HP 2 Stroke Evinrude outboard in while traveling and to store in his shop when not in use.
This should work for any 2 or 4 Stroke Small Outboard. Take note this is only be used on 4 Strokes that the tiller side is recommended to be facing up.
I was told it was set up to store extra 2 stroke oil and an extra prop at the bottom and a fitted board to fit on the bottom top side to store a marine gas tank.
Unique design to keep everything together and from getting an outboard from leaking to a car or truck or boat and/or all scratched up by sliding around when traveling.