Rancho RS5000X Rear Shock: Dodge Ram 1500 (09-10) / Ram 1500 (11-18) / Ram 1500 Classic (19-20)

Rancho RS5000X Rear Shock

2009–2020 Dodge Ram 1500 / Ram 1500 Classic

RS55369

Overview:

The Rancho RS5000X Rear Shock is engineered to enhance the suspension performance of Dodge Ram 1500 models from 2009 through 2020, including the Ram 1500 Classic series. Designed for drivers seeking improved handling and ride quality both on and off the road, this shock absorber features advanced valving technology and robust construction to deliver consistent control and durability. Whether navigating rugged terrain or cruising city streets, the RS5000X provides a smoother, more controlled ride that maximizes vehicle stability and comfort.

Ideal for Ram 1500 owners who demand reliable suspension upgrades, the RS5000X balances performance with longevity, making it a trusted choice for daily drivers and off-road enthusiasts alike.

Key Features:

The Rancho RS5000X Rear Shock incorporates several innovative technologies and design elements to optimize suspension performance:

• Exclusive Valving System: Features a unique rebound valving and advanced compression phase for superior handling and shock control.
• Progressive Engagement Valving: Custom-tuned to reduce initial impacts at low speeds, minimizing harshness and improving ride comfort.
• Compression Control Valve: Regulates fluid transfer to absorb impacts smoothly without disc flutter, maintaining precise shock motion control.
• Low-Friction, Self-Lubricating Seal: Retains gas and oil effectively for quicker rebound and smoother compression cycles.
• Durable Piston Rod: 16mm nitro-carburized rod resists scuffs and corrosion for extended service life.
• Large Twin-Tube Body: Filled with all-weather fluid to ensure cooler operation and consistent performance across extreme temperatures (-40 to 248°F).
• Polyurethane Rebound Bumper and Rubber Bushings: Absorb ride harshness and enhance responsiveness to changing road conditions.
• Nitrogen Gas Pressurization: Pressurized to 150 PSI to reduce damping fade and foaming for sustained shock performance.
• Polyvinyl Protective Boot: Shields the shock from debris and environmental damage.

Construction & Design:

The RS5000X is built with high-quality materials and precision engineering to withstand demanding driving conditions. Its 16mm nitro-carburized piston rod offers exceptional resistance to wear and corrosion, while the 35mm sintered iron piston enhances structural integrity for reliable shock motion control. The double-welded loops at stress points provide added durability, ensuring the shock absorber maintains its performance over time. The large twin-tube design filled with all-weather fluid allows the shock to operate efficiently in a wide range of temperatures, preventing overheating and maintaining consistent damping characteristics.

Installation & Fitment:

Designed as a direct replacement for the rear shocks on Dodge Ram 1500 models from 2009 to 2018 and Ram 1500 Classic models from 2019 to 2020, the Rancho RS5000X installs easily with no modifications required. It fits a wide range of trims including Laramie, SLT, Sport, ST, Big Horn, Express, Lone Star, Outdoorsman, Rebel, Special Service, Tradesman, and Warlock. Installation can typically be completed with basic hand tools and standard mechanical knowledge, making it accessible for both professional installers and experienced DIY enthusiasts.

What's Included:

• One Rancho RS5000X Rear Shock Absorber (Part # RS55369)
• Protective polyvinyl boot
• Installation hardware (if applicable)
• Limited Lifetime Warranty documentation

Ideal For:

The Rancho RS5000X Rear Shock is perfect for Dodge Ram 1500 owners who want to upgrade their suspension for enhanced on-road comfort and off-road capability. It suits drivers who frequently encounter rough terrain, heavy loads, or towing conditions and need a shock absorber that maintains control and reduces ride harshness. This shock is also ideal for those seeking a durable, long-lasting suspension component that withstands extreme temperatures and rigorous use.