The RJ Speed #5310 Legends Diff Hub is a high-quality and durable replacement part for RC model vehicles. Made specifically for the Legends Diff Hub, this product ensures smooth and precise steering control for your RC car. With the trusted RJ Speed brand behind it, you can expect top-notch performance and reliability for your racing needs. Upgrade your vehicle with this standard NOS (new old stock) hub to keep your RC car running smoothly and efficiently.