Rear Steering Knuckle Bushing Durable polyurethane construction for longlasting performance under demanding driving conditions; provides stable support for the rear steering system. Direct replacement with a precise fit and easy installation; designed for a wide range of rear knuckle applications. Check compatibility with your vehicle model before use. Enhanced stability and control: tight tolerances reduce play, cut road noise and vibrations, and deliver smoother steering feel. strength material and finish: polyurethane formulation offers wear resistance and reliability; black surface for a clean, lasting appearance. Practical applications: During rear suspension service to worn bushings and restore performance. As an upgrade to improve highway stability and steering confidence. To reduce clunking or wandering caused by worn rear knuckle bushings on rugged roads. Note: Please verify fitment for your specific year, make, and model and whether the knuckle geometry matches your vehicle.