Ford Pickup Shock Absorber - Rear - Rancho - RS9000XL - `99-`16. A heavy-duty rear shock designed for Ford pickups and F250 Super Duty models from 1999–2016, the RS9000XL provides adjustable damping for on-road control and off-road capability.

Built as Rancho’s fourth-generation RS9000XL, this shock combines a nine-position adjustable knob with a robust tri-tube body and upgraded mounting features to handle towing, hauling and rough terrain. The design focuses on temperature stability, reduced fade and longer service life through a low-friction seal, nitrogen pressurization and protective finishes. It’s suitable for stock or lifted applications and offers a balance of ride comfort and damping control for drivers who customize their truck’s performance.

Features

• Nine-position adjustable damping knob for on-road and off-road tuning
• Up to 2.38-in. tri-tube body filled with all-weather fluid for temperature stability (-40 to 248°F)
• Nitrogen gas pressurized (45 or 60 PSI) to reduce fade and foaming
• Low-friction, self-lubricating seal and graphite-filled fluon-banded piston for smoother response
• Polyurethane rebound bumper, polyvinyl boot and durable dual-component 2K paint finish
• Integrated bottom mounts for added strength; suitable for stock or lifted trucks
• Comes with Rancho’s Limited Lifetime Warranty

This RS9000XL rear shock is a practical upgrade for enthusiasts wanting more control and durability without guessing on setup — the nine adjustments let you tune firmness quickly. If you have questions or want fitment help, call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We have two installation and customization locations in Austin, Texas and the Los Angeles, California area, and we install on premises at both locations. If you’re considering purchasing multiple items, please contact us for shipping discounts.

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