Rancho 17-19 Ford Pickup / F250 Series Super Duty Rear RS9000XL Shock

The Rancho RS9000XL shock absorber, part number RS994046A, is built with a 2.38-inch tri-tube body designed to handle extreme temperature changes, operating effectively between -40 and 248°F. This robust construction, combined with an all-weather fluid, helps maintain cooler operation and improved vehicle control, whether you're on pavement or tackling rough terrain.

This shock offers nine distinct levels of damping adjustment, easily controlled by a knob, allowing you to fine-tune the firmness for your specific driving needs. Whether you're towing, hauling, or venturing off-road, you can customize the ride to match the conditions. The shock also features a graphite-filled fluon-banded piston and polyurethane bushings to absorb harshness and improve responsiveness, contributing to a smoother overall ride. Its premium liquid metallic finish and polyvinyl protective boot are designed for long-lasting durability and chip resistance.

To minimize damping fade and foaming, the RS9000XL is nitrogen gas pressurized to 45 or 60 PSI. This shock is a solid option for stock or lifted trucks that tow, haul, or go off-road, offering a bold look with its dual component 2K paint finish that resists chips. It comes with Rancho's Limited Lifetime Warranty for added peace of mind.