Latrax (Rally/Teton) Differential Pinion Gear

If you own any of the LaTrax RC vehicles, then you very well know how quick these guys break. I've redesigned this gear to be better proportioned in the center making the contact plate extend to the middle. To have this product work properly on your car, you will also need the Center Drive Shaft that I have redesigned to fit this gear. The contact patch being much bigger should prevent the gears being destroyed on the inside, the outside (unless you select a metal gear) teeth on the gear are still fair game. Please comment what you think, any suggestions, or how your model has turned out!