Description
Exceptional Suspension Performance. The Rancho RS5000X RS55369 Suspension Shock Absorber is engineered to enhance both on-road and off-road driving by improving vehicle handling and ride quality. Designed to absorb impacts smoothly and provide consistent damping, this shock absorber is essential for maintaining vehicle control and comfort under varying driving conditions.
Construction and Appearance. Built with durability and corrosion resistance in mind, this shock features a 16mm nitro-carburized piston rod complemented by a 35mm sintered iron piston for added structural integrity. The twin-tube design, filled with all-weather fluid, ensures reliable operation across extreme temperature ranges. Finished with a durable white painted coating, it includes a polyvinyl protective boot to shield against debris.
Installation. Installation is straightforward for those with mechanical experience and requires no drilling or special modifications. The shock mounts using loop bushing and sleeve mounts designed for precise fitment to the specified vehicle configuration.
Warranty. This shock absorber includes a limited lifetime warranty, providing peace of mind and assurance of long-term performance.
Application. Specifically designed for 2012-2018 4WD RAM 1500 models without an air ride suspension system, ensuring proper fit and optimal suspension performance within this vehicle range.
Rancho RS55369
CA Residents: WARNING: Cancer and Reproductive Harm
- Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000™X shocks deliver improved overall on- and off-road handling and performance.
- Cross Tuned Technology with an exclusive rebound valving system and advanced compression phase enhances vehicle handling and performance on and off road.
- Exclusive progressive engagement valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimize rough ride conditions.
- Constructed with a 16mm nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas, a 35mm sintered iron piston for enhanced structural integrity, and a polyvinyl protective boot.
- Large twin-tube body filled with all-weather fluid enables cooler operation, increased vehicle control, and the ability to withstand internal temperatures ranging from -40°F to 248°F.
- Polyurethane rebound bumper and rubber bushings absorb ride harshness while the Fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride.
- Nitrogen gas pressurized to 150 psi minimizes air-to-oil mixture, reducing damping performance fade and foaming.
- Compression control valve is custom-tuned for each vehicle to regulate fluid transfer, absorb impacts without disc flutter, and maintain shock motion control.
- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression, while the application-specific piston delivers heightened control of shock motion due to the expanded piston area.
- Comes with Rancho’s limited lifetime warranty.
- Fits 2012-2018 4WD RAM 1500 without air ride suspension.
| Brand | Rancho |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 4-Inch Lift |






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