Rancho RS5000X Front Shock: Jeep Wrangler 1997-2006

Rancho RS5000X Front Shock

1997–2006 Jeep Wrangler

RS55255

Overview:

The Rancho RS5000X Front Shock is engineered specifically for Jeep Wrangler models from 1997 to 2006, delivering enhanced on- and off-road performance. Designed for enthusiasts who demand superior handling and durability, this shock absorber features advanced valving technology that improves vehicle control and ride comfort across diverse terrains. Whether navigating rugged trails or cruising city streets, the RS5000X provides a balanced, responsive driving experience that elevates your Jeep’s suspension capabilities.

Built to withstand harsh conditions and temperature extremes, the RS5000X is an ideal upgrade for Jeep owners seeking reliable, long-lasting suspension components that maintain consistent performance over time.

Key Features:

The Rancho RS5000X incorporates several innovative technologies and design elements to optimize shock absorption and vehicle handling:

• Exclusive Valving System: Features a unique rebound valving system and advanced compression phase for improved overall handling on and off road.
• Progressive Engagement Valving: Custom-tuned to reduce initial impacts at low speeds, minimizing rough ride sensations.
• Compression Control Valve: Regulates fluid transfer to absorb impacts smoothly without disc flutter, maintaining precise shock motion control.
• Nitrogen Gas Pressurization: Pressurized to 150 PSI to reduce air-to-oil mixture, minimizing damping fade and foaming for consistent performance.
• Low-Friction, Self-Lubricating Seal: Retains gas and oil for quicker rebound and smoother compression cycles.
• Temperature-Resistant Fluid: Large twin-tube body filled with all-weather fluid allows operation in temperatures ranging from -40°F to 248°F.
• Durable Protective Boot: Polyvinyl boot shields the shock shaft from dirt and debris, extending service life.
• Polyurethane Rebound Bumper and Rubber Bushings: Absorb ride harshness and enhance responsiveness to changing road conditions.

Construction & Design:

The RS5000X is built with high-quality materials and precision engineering to ensure strength and longevity. It features a 16mm nitro-carburized piston rod that resists scuffs and corrosion, providing a robust core that withstands demanding environments. The 35mm sintered iron piston enhances structural integrity, while double-welded loops at stress points reinforce durability. The shock’s large twin-tube design improves heat dissipation, maintaining consistent damping performance during extended use.

Attention to detail in sealing and lubrication reduces internal friction, resulting in smoother shock action and improved ride quality. The combination of advanced materials and thoughtful design makes the RS5000X a dependable choice for Jeep Wrangler owners.

Installation & Fitment:

The Rancho RS5000X Front Shock is a direct replacement for the front shocks on Jeep Wrangler models from 1997 through 2006, including the 65th Anniversary Edition, Rubicon, Sahara, SE, Sport, Unlimited, Unlimited Rubicon, and X trims. Installation requires no modifications and fits seamlessly with factory mounting points, making it a straightforward upgrade for both professional mechanics and experienced DIY enthusiasts.

Proper installation ensures optimal shock performance and vehicle handling, restoring or enhancing your Jeep’s suspension capabilities.

What's Included:

• One Rancho RS5000X Front Shock Absorber (Part # RS55255)
• Protective polyvinyl boot
• Installation hardware (if applicable)
• Limited Lifetime Warranty documentation

Ideal For:

This shock absorber is ideal for Jeep Wrangler owners who require a durable, high-performance suspension upgrade capable of handling both daily driving and off-road adventures. It suits drivers looking to improve ride comfort, reduce harshness, and maintain vehicle control under varying terrain and temperature conditions. The RS5000X is especially beneficial for those who demand reliable shock performance without sacrificing longevity or requiring frequent maintenance.