The Traxxas 2381X main differential is a genuine OEM replacement part designed to deliver smooth, reliable power transfer and consistent performance under demanding driving conditions. Engineered for durability and precision, it helps maintain proper drivetrain function while handling high loads and aggressive use. Built to Traxxas factory specifications, this main differential provides a precise fit and straightforward installation, making it ideal for repairs, rebuilds, or routine maintenance of your Traxxas RC vehicle.