Rancho RS994350 RS9000XL 9-Position Adjustable Shock Absorber

The Rancho RS994350 is part of the industry-renowned RS9000XL series — globally recognized as the first 9-position manually adjustable ride control shock absorber series in the off-road market. Engineered for trucks, SUVs, and Jeeps operating in both on-road and off-road environments, this shock delivers a fully customizable damping experience in a single, durable unit.

Key Features:

• 9-Position myRIDE Adjustment Knob: Manually tune damping firmness across nine distinct settings, providing up to a 400% change in control from the softest to the firmest setting
• 2.75" Tri-Tube Body: Oversized shock body increases fluid capacity and promotes cooler operation under demanding conditions
• Nitrogen Gas Charged: Pressurized at 45–60 PSI to minimize air-to-oil mixture, reducing damping fade and fluid foaming
• Heavy-Duty 18mm Nitro-Carburized Piston Rod: Provides superior scuffing resistance and enhanced corrosion protection for long service life
• Graphite-Filled Fluon-Banded Piston: Reduces friction for quicker rebound and smoother compression stroke
• Rancho Red Polyurethane Bushings: Boost performance and durability over standard rubber bushings
• Low-Friction Self-Lubricating Seal: Retains gas and oil for consistent performance over the life of the shock
• Protective Polyvinyl Boot: Shields the shock rod and oil seal from trail debris, mud, and road contamination
• Premium Liquid Metallic Finish: Long-lasting exterior finish resists corrosion and wear

The RS9000XL series is ideal for stock or lifted trucks, SUVs, and Jeeps used for towing, hauling, or off-road driving. Simply turn the adjustment knob to dial in a soft, compliant highway ride or a firm, controlled setting for rough terrain — no tools required. Engineered and manufactured in the U.S., the Rancho RS994350 is covered by a Limited Lifetime Warranty.