Rancho 99-16 Ford Pickup / F250 Series Super Duty Rear RS9000XL Shock

When you're working your Ford F-250 Super Duty, whether it's on the job site, towing a trailer, or hitting the trails, you want a shock absorber that can keep up. This Rancho RS9000XL rear shock is built to handle those demands, offering a significant upgrade over stock with its adjustable damping system.

What sets this shock apart is its nine distinct adjustment levels, controlled by an easy-to-use knob right on the shock body. This means you can dial in the firmness and control exactly how you want it, whether you're cruising on the highway or tackling rough terrain. The shock features a large, application-specific tri-tube body that helps manage heat, allowing for cooler operation even under extreme conditions. Inside, a graphite-filled fluon-banded piston and a low-friction seal work together to provide smooth compression and quicker rebound, absorbing road imperfections for a more comfortable ride.

Rancho also paid attention to durability. The shock body has a tough, dual-component 2K paint finish that resists chips, and it comes with a protective polyvinyl boot. This shock is designed to minimize damping fade, thanks to its nitrogen gas pressurization, ensuring consistent performance when you need it most.