TRX-4 Brass Diff Cover

Heavy-duty brass differential cover designed for the Traxxas TRX-4 crawler. Adds weight to the front or rear axle for improved traction and realistic scale appearance. Durable brass construction resists corrosion and withstands rough terrain. Direct fit—no modifications required. Perfect for serious crawlers looking to enhance performance and authenticity on the trail.  Add an additional 65g down load to increase stability.