This product is a genuine Traxxas upper suspension link designed to maintain proper suspension geometry and alignment during operation. It helps control camber and wheel positioning for consistent handling and stability over rough terrain and high-speed driving. The durable construction is built to withstand impacts and repeated suspension movement in demanding conditions. This upper suspension link is compatible with the Traxxas Unlimited Desert Racer (UDR). It is an ideal replacement for worn components or for restoring factory suspension performance and reliability.