Rancho RS5000X Strut

2016–2023 Dodge Durango / 2016–2021 Jeep Grand Cherokee / 2022 Jeep Grand Cherokee WK

RS55843

Overview:

The Rancho RS5000X Strut is a premium suspension upgrade designed to enhance both on-road comfort and off-road capability for select Dodge Durango and Jeep Grand Cherokee models. Engineered with advanced valving technology and durable construction, this front right strut delivers superior handling, improved ride quality, and reliable performance across a wide range of driving conditions. Ideal for enthusiasts seeking a balance of smooth daily driving and rugged off-road readiness, the RS5000X provides consistent control and durability for vehicles from 2016 through 2023.

With its unique compression and rebound valving system, the RS5000X strut ensures precise shock motion control, reducing harshness and maintaining vehicle stability. This strut is a direct fit replacement that enhances suspension responsiveness without compromising factory ride characteristics.

Key Features:

Rancho’s RS5000X strut incorporates cutting-edge technology and robust materials to deliver lasting performance:

• Exclusive valving system with advanced compression functionality for improved handling on and off-road
• Low-friction, self-lubricating seal retains gas and oil, enabling quicker rebound and smoother compression
• Nitro-carburized piston rod resists scuffs and corrosion for extended durability
• Double-welded loops at stress points and sintered iron piston enhance structural integrity
• Large twin-tube body filled with all-weather fluid supports operation in temperatures from -40°F to 248°F
• Polyurethane rebound bumper and rubber bushings absorb ride harshness for a smoother experience
• Fluon-banded piston improves responsiveness to changing road conditions
• Custom-tuned Compression Control Valve regulates fluid transfer to maintain shock motion control and reduce disc flutter
• Progressive Engagement Valving minimizes initial impacts at low speeds, reducing rough ride sensations
• Nitrogen gas pressurized to 60 PSI reduces damping fade and foaming for consistent performance

Construction & Design:

The RS5000X strut is built with durability and performance in mind. Its nitro-carburized piston rod offers exceptional resistance to wear and corrosion, ensuring longevity even under demanding conditions. The application-specific sintered iron piston and double-welded loops at critical stress areas provide enhanced structural strength, preventing premature failure. The large twin-tube design filled with all-weather fluid allows the strut to operate efficiently across extreme temperature ranges, maintaining consistent damping characteristics whether on hot pavement or cold trails.

Additionally, the low-friction, self-lubricating seal technology helps retain gas and oil inside the strut, promoting quicker rebound and smoother compression cycles. This advanced engineering results in a suspension component that not only lasts longer but also delivers superior ride quality and vehicle control.

Installation & Fitment:

The Rancho RS5000X Strut is designed as a direct replacement for the front right strut on compatible Dodge Durango and Jeep Grand Cherokee models, including the WK series. Installation requires no modifications, making it a straightforward upgrade for professional mechanics and experienced DIYers alike. It fits the following vehicles:

• Dodge Durango Citadel (2016–2023)
• Dodge Durango GT (2017–2023)
• Dodge Durango GT Plus (2020–2023)
• Dodge Durango Limited (2016)
• Dodge Durango R/T (2016–2023)
• Dodge Durango R/T Plus (2022–2023)
• Dodge Durango SXT (2016–2023)
• Dodge Durango SXT Plus (2018–2021, 2023)
• Jeep Grand Cherokee 75th Anniversary (2016)
• Jeep Grand Cherokee 80th Anniversary (2021)
• Jeep Grand Cherokee Altitude (2018–2020)
• Jeep Grand Cherokee High Altitude (2021)
• Jeep Grand Cherokee Laredo (2016–2020)
• Jeep Grand Cherokee Laredo E (2021)
• Jeep Grand Cherokee Laredo X (2021)
• Jeep Grand Cherokee Limited (2016–2021)
• Jeep Grand Cherokee Limited X (2019–2021)
• Jeep Grand Cherokee Overland (2016)
• Jeep Grand Cherokee Summit (2016)
• Jeep Grand Cherokee Upland (2019–2020)
• Jeep Grand Cherokee WK Laredo E (2022)
• Jeep Grand Cherokee WK Laredo X (2022)

No additional modifications or special tools are typically required, but professional installation is recommended to ensure optimal performance and safety.

What's Included:

• One Rancho RS5000X Front Right Suspension Strut (Part # RS55843)
• Installation hardware (if applicable)
• Limited Lifetime Warranty documentation

Ideal For:

This strut is perfect for drivers who demand enhanced suspension performance without sacrificing ride comfort. Whether you frequently navigate rough off-road trails or seek improved handling and stability on paved roads, the Rancho RS5000X offers a reliable upgrade. It suits Dodge Durango and Jeep Grand Cherokee owners looking to replace worn factory struts with a durable, high-quality component engineered for longevity and consistent performance.

Rancho is a performance suspension and shock brand for trucks, SUVs, and Jeeps, offering shocks/struts, steering stabilizers, leveling kits, and lift systems built for trail and daily use. Their products are aimed at improving control and stability on rough terrain while maintaining everyday drivability—ideal for rigs that tow, haul, and still see dirt on the weekends.