Rancho RS994229 RS9000XL 9-Position Adjustable Shock Absorber

The Rancho RS994229 is part of the legendary RS9000XL series — Rancho's premium 9-position manually adjustable shock absorber designed for trucks, SUVs, and off-road vehicles. Built for drivers who demand versatility, the RS9000XL allows on-the-fly tuning to match any terrain or load condition, from smooth highway cruising to demanding off-road trails.

Key Features:

• 9-Position Adjustability: Easily dial in ride firmness from soft (position 1) to firm (position 9) using the external adjustment knob — no tools required
• Velocity Sensitive Valving: Automatically adapts damping force in real time based on road input for a controlled, consistent ride
• Large-Bore Shock Body: Larger diameter cylinder provides increased fluid capacity and superior heat dissipation for fade-free performance
• High-Pressure Nitrogen Charged: Pressurized nitrogen charge eliminates aeration and foaming for consistent damping performance under heavy use
• Durable Construction: Heavy-duty steel body with corrosion-resistant finish engineered for long service life in harsh environments
• Direct-Fit OEM Replacement: Designed as a bolt-on replacement with no modifications required for a straightforward installation

Whether you're towing, hauling heavy loads, or hitting the trail, the Rancho RS9000XL RS994229 delivers the performance and control to handle it all. Backed by Rancho's reputation for quality off-road suspension components, this shock absorber is a proven upgrade over stock dampers.