1. Brass Material: Made from premium brass, this RC differential cover is rust resistant, wear proof, and highly durable, ensuring stability, reliability, and a long lifespan. 2. Enhanced Stability: With exquisite look and immaculate styling, effectively increases front and rear axle weight for climbing and stability by lowering the center of gravity. 3. Black Hard Coating: The beveled edge of the diff cover adds a touch of elegance, while the black hard coating provides a bright and erosion resistant surface for your RC car. 4. Balanced Driving: With precise size, this differential cover ensures balanced driving and enhances the realism, balance, and maneuverability of your remote controlled car. 5. Reasonable Design and Easy Installation: The original RC differential cover parts or damaged parts can be replaced directly, offering higher strength and convenience.