Ford Pickup Shock Absorber - Rear - Rancho - RS9000XL - `99-`16. A heavy-duty, tunable rear shock for '99–'16 Ford pickups and F250 Super Duty applications, designed to give drivers adjustable control for both street and off-road use.

The RS9000XL is Rancho’s fourth-generation adjustable shock, offering nine distinct damping settings via an easy-to-reach external knob so you can dial firmness for towing, hauling or trail runs. Built with integrated bottom mounts and a dual-component 2K paint finish for improved chip resistance, this tri-tube design uses all-weather fluid to operate in extreme temperature ranges (-40 to 248°F). Low-friction, self-lubricating seals retain gas and oil for quicker rebound and smoother compression, while nitrogen pressurization (45 or 60 PSI depending on application) helps reduce fade during repeated use. Ideal for stock or lifted trucks, it balances durability and ride control without overstating performance.

Features

• Nine-position external adjustment knob for on-road and off-road tuning
• Integrated bottom mounts and tri-tube body for strength and cooling
• Dual-component 2K paint finish and protective boot for chip resistance
• Self-lubricating seals, polyurethane rebound bumper and graphite-filled piston
• Nitrogen pressurized (45/60 PSI) to reduce damping fade
• Fits rear application for '99–'16 Ford pickup/F250 Super Duty

If you have questions or want help choosing the right shock for your build, call us directly. We offer installation and customization services at our two locations in Austin, Texas and the Los Angeles, California area. 512-982-9393 (TX) and 562-981-6800 (CA). Rancho backs this product with a limited lifetime warranty. If you are considering multiple items, contact us for possible shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov