Rancho RS5000X Gas Shocks Absorber Set RS55042 RS55254

Rancho RS5000X Gas Shocks Set for 2005-2016 Ford F-250 Super Duty 4WD Free ShippingQuestions? Ask an ExpertCall or TextHomeAbout Us Feedback FavoritesContactRancho RS5000X Gas Shocks Set for 2005-2016 Ford F-250 Super Duty 4WDPart numbers included:RANRS55042 x2RANRS55254 x2You'll be getting two front and two rear shock absorbers. For vehicles with no suspension modifications or up to 2" front lift systems and up to 2" rear lift systemsDesigned for 4WD vehiclesAll necessary washers, bushings, and nuts included. Factory shock mounting bolts are reused for installation.Rancho Lifetime WarrantyProduct Description RS5000X Gas Shock, The core of this new and innovative shock from Rancho is the unique and patented rebound valving system and an advanced compression phase of the shock absorber. This proprietary process developed by the ride engineers at Rancho will elevate the overall handling and performance of your vehicle on and off-road. Each RS5000X shock is gas pressurized to 150 PSI.* The twin tube, gas pressurized shock has a variety of advantages including minimizing air-to-oil mixture that can cause foaming and shock fade. Gas pressurization also provides a mild boost of spring rate to the vehicle. The RS5000X series features a 2-1/4-inch diameter shock body. A larger shock body allows for increased fluid capacity to operate cooler and to increase vehicle control and performance at varying speeds and terrains. The RS5000X series combines a larger shock body with all-weather fluid, allowing the shock to withstand internal temperatures between -40 and 248 degrees Fahrenheit. The Rancho RS5000X series design includes patented progressive rebound and compression discs. At lower speeds or in the earlier stages of the shock's travel, an eccentric disc in the valve shim stacks will engage the valving at lower frequencies, helping to control the energy of motion as the cycle of the shock increases or decreases in its action. When hitting a pothole, off-road trail obstacle or similar activity, Rancho's Progressive Engagement Valving allows for early flow of fluid, helping to reduce harsh initial impacts and to control the flow of fluid in a progressive, gradual manner through the valving. During on- or off-road driving activities like washboarding or when travelling a rough fire road, the early flow of fluid helps to minimize a "rough" ride as the piston movement is able to glide through the initial travel motion of the shock with minimal ground impact or force. If needed, the Progressive Engagement Valving will further engage to maintain control and stability. We have the entire line of Rancho products available, whether you want to upgrade, add a reservoir, or find something more affordable. Contact us with any questions!We ship internationally via the eBay Global Shipping Program.Shipping FREE Shipping applies to all products shipped to the lower 48 United States. All other shipping destinations that are available will be calculated at checkout, or should contact us prior to your sale.Returns If you are unsatisfied with your purchase, or would like an exchange, Shock Surplus allows returns inside a 30 day window from time of receipt by the customer. Products must be new / unused / uninstalled condition for a return. Contact If you do not see an option for your vehicle, let us know what you are looking for and we will do everything possible to find parts for your application and information to make an informed decision.We aCCept: Find Us on Social Media