Rancho RS5000X RS55391 Suspension Shock Absorber

The Rancho RS5000X RS55391 Suspension Shock Absorber is built to deliver enhanced ride quality and control for 1998 to 2004 Nissan Pathfinder 4WD models. It features advanced Progressive Engagement Valving, which smooths out rough terrain by managing the initial shock response. The twin-tube design with a 2.25-inch body is filled with all-weather fluid for consistent performance in varying conditions. A 16mm nitro-carburized piston rod offers excellent durability and corrosion resistance, making it suitable for both daily driving and off-road use. The shock is gas-pressurized to 150 PSI to reduce fade and improve responsiveness. It also includes a protective red boot to guard the rod and seals from dirt and debris.