This product is a caster block designed as a replacement suspension component for the Losi 22S platform. It provides the mounting point for the steering knuckle and helps establish proper front suspension geometry, including caster angle for stable and predictable handling. The durable molded construction is engineered to withstand steering loads, impacts, and high-speed driving conditions. Precision fitment ensures accurate alignment with factory suspension components for straightforward installation. Ideal for replacing damaged caster blocks or restoring proper front-end performance on your 22S vehicle.