Rancho RS994307 RS9000XL 9-Position Adjustable Shock Absorber

The Rancho RS994307 is part of the industry-leading RS9000XL series — globally recognized as the first 9-position manually adjustable ride control shock absorber in the off-road market. Engineered and manufactured in the U.S., this shock delivers nine distinct levels of damping performance, giving drivers complete control over ride firmness for on-road comfort, off-road capability, towing, and hauling.

Key Features:

• 9-Position Manual Adjustment: Easy-to-turn knob provides up to 400% change in damping control from position 1 (soft, OE-like ride) to position 9 (firm, ideal for towing and heavy loads)
• 2.75" Tri-Tube Body: Oversized shock body increases fluid capacity and allows for cooler, more consistent performance under demanding conditions
• Heavy-Duty 18mm Nitro-Carburized Rod: Provides increased scuffing resistance and corrosion protection for long-term durability
• 1-1/4" Sintered Iron Piston: Delivers increased overall strength and structural conformity
• Graphite-Filled Fluon-Banded Piston: Nitrogen gas charged to minimize air-to-oil mixing, reducing damping fade and fluid foaming
• Polyurethane Rebound Bumper & Bushings: Absorbs ride harshness and enhances responsiveness to changing road and trail conditions
• Low-Friction Self-Lubricating Seal: Retains gas and oil for quicker rebound and smoother compression cycles
• Protective Boot Included: Shields the shock rod and oil seal for extended service life
• Premium Liquid Metallic Finish: Long-lasting, corrosion-resistant exterior coating
• Limited Lifetime Warranty: Backed by Rancho's 90-Day Free Ride Offer and Limited Lifetime Warranty (standard applications)

The RS9000XL is ideal for stock or lifted trucks, SUVs, and Jeeps used for towing, hauling, or off-road adventures. Installation is straightforward — most RS9000XL shocks are designed to be mounted rod-up, body-down. Simply turn the adjustment knob counterclockwise to position 1 to start, then fine-tune to your preferred ride setting.