3729A Upper Chassis Gray

The 3729A upper chassis in gray is a durable replacement part designed to provide structural support and maintain proper alignment of the vehicle’s internal components. Made from high‑quality materials, it offers strength and long‑lasting performance under demanding driving conditions. This upper chassis is compatible with Traxxas 1/10 scale vehicles such as the Slash, Rustler, and Stampede that use the corresponding upper chassis configuration. It is ideal for replacing a worn or damaged upper chassis to help maintain consistent performance and stability of your RC vehicle.