Rancho RS994275 RS9000XL 9-Position Adjustable Shock Absorber

The Rancho RS9000XL RS994275 is a fourth-generation, nine-position manually adjustable shock absorber engineered for trucks, SUVs, and Jeeps used in demanding on-road, off-road, towing, and hauling applications. Now featuring integrated bottom mounts for enhanced structural strength and a sleek dual-component 2K paint finish for superior chip resistance, the RS9000XL sets a new benchmark in performance shock durability and design.

Recognized as the first nine-position manually adjustable ride control series in the off-road market, the RS9000XL delivers customized damping control at the turn of a knob — no tools required. Adjustable while mounted on the vehicle in under 60 seconds, positions 1–3 mimic OE ride quality, 4–6 provide a slightly firmer feel, and 7–9 are optimized for towing and heavy loads.

Key Features:

• 9-Position Adjustable Damping — Easy-to-use knob allows on-the-fly tuning for on-road comfort or off-road performance
• Nitrogen Gas Charged — Pressurized at 45–60 PSI to minimize air-to-oil mixture and reduce fade and foaming under hard use
• 18mm Nitro-Carburized Piston Rod — Application-specific rod resists scuffs and corrosion for long-term durability
• 1.25-Inch Sintered Iron Piston — Provides enhanced structural integrity with double-welded loops at stress areas
• Graphite-Filled Fluon-Banded Piston — Combined with polyurethane rebound bumper and bushings for smooth, responsive performance
• Low-Friction Self-Lubricating Seal — Retains gas and oil for quicker rebound and more consistent compression
• Dual-Component 2K Paint Finish — Premium liquid metallic finish with superior chip resistance and a polyvinyl protective boot for extended service life
• Integrated Bottom Mounts — Fourth-generation design improvement for enhanced strength and reliability
• Hardware Included — Comes with all necessary washers, bushings, and nuts for installation; reuses factory shock mounting bolts
• Limited Lifetime Warranty — Backed by Rancho's manufacturer limited lifetime warranty against defects

Sold individually, the Rancho RS994275 is ideal for stock or lifted trucks that tow, haul, or venture off-road. Installation is rod-up, body-down per standard Rancho orientation.