Rancho RS994333 RS9000XL 9-Position Adjustable Shock Absorber

The Rancho RS9000XL RS994333 is a premium, 9-position manually adjustable shock absorber engineered for trucks, SUVs, and Jeeps used in on-road, off-road, towing, and hauling applications. Globally recognized as the first 9-position manually adjustable ride control series in the off-road market, the RS9000XL delivers a fully customizable suspension experience through a simple turn of the adjustment knob.

Key Features:

• 9-Position Adjustment Knob: Provides nine distinct levels of damping performance, delivering up to a 400% change in control from the softest to firmest setting
• Oversized 2.75" Tri-Tube Body: Increases fluid capacity for cooler, more consistent operation even under demanding towing and hauling conditions
• Heavy-Duty 18mm Nitro-Carburized Piston Rod: Offers enhanced scuffing resistance and corrosion protection for long-term durability
• Nitrogen Gas Charged: Pressurized at 45–60 PSI to minimize air-to-oil mixture, reducing damping fade and fluid foaming
• Graphite-Filled Fluon-Banded Piston: Boosts responsiveness and reduces ride harshness across varying terrain
• Polyurethane Rebound Bumper and Bushings: Absorb impact harshness and enhance responsiveness to changing road conditions
• Low-Friction, Self-Lubricating Seal: Retains gas and oil for quicker rebound and smoother compression
• Protective Polyvinyl Boot: Shields the shock rod and oil seal for extended service life
• Liquid Metallic Finish: Premium long-lasting exterior finish for corrosion resistance
• Includes Hardware: Comes with all necessary washers, bushings, and nuts for installation; factory shock mounting bolts are reused

Engineered and manufactured in the U.S., the RS9000XL series is ideal for stock or lifted trucks and SUVs that tow, haul, or venture off-road. Each unit is backed by a Limited Lifetime Warranty and a 90-Day Free Ride Offer, providing confidence in both performance and long-term reliability.