Traxxas 2388X is a direct OEM replacement differential for electric Bandits, Stampedes, Rustlers, and 2WD Slashes. It comes complete with all gears and hardware. Use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high-quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.