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Rancho RS5000X RS55379 Suspension Shock Absorber

Free shipping on orders over $29.99

$56.62

$ 27 .99 $27.99

In Stock

About this item

  • COMPATIBILITY – Fits 2011-2023 Chevrolet Silverado 2500 HD; 2011-2023 Chevrolet Silverado 3500 HD; 2014-2019 Chevrolet Silverado 3500 HD; 2014-2014 Chevrolet Silverado 3500 HD; 2011-2023 GMC Sierra 2500 HD; 2011-2023 GMC Sierra 3500 HD; 2014-2019 GMC Sier
  • GET THE RIGHT PART -- Before purchasing, research to ensure that the part will fit your vehicle; enter all vehicle information (year, make, model, engine and trim) for compatibility and check qualifier notes
  • IMPROVED HANDLING AND PERFORMANCE -- Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
  • MINIMIZES ROUGH RIDE -- Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
  • STRONG AND DURABLE -- Features a 16mm nitro-carburized piston rod to reduce scuffs & rust, double-welded loops at stress areas, 35mm sintered iron piston for enhanced structural integrity and polyvinyl protective boot
  • HANDLES EXTREME TEMPERATURE CHANGES -- Large twin-tube body filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
  • SMOOTH PERFORMANCE -- Polyurethane rebound bumper and rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
  • REDUCES FADE -- Nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
  • MAINTAINS VEHICLE CONTROL -- Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
  • BUILT TO LAST -- 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


Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000®X shocks deliver improved overall on- and off-road handling and performance.


oscar rangel
Reviewed in the United States on May 2, 2023
makes my back end jump around a lot i don’t know if they are really working or if it’s just me
Mario_013
Reviewed in the United States on October 26, 2022
Can definitely feel the difference with these compared to stock. Truck Handel's alot better on and off road.
Randy
Reviewed in the United States on October 21, 2020
Big improvement over the stock shocks.
Deric W
Reviewed in Canada on June 4, 2019
Work great! Little softer than stock, but not saying that's a bad thing. Takes gnarly lumps and bumps like a boss. Super happy with my purchase
Matt
Reviewed in the United States on August 29, 2018
Better than the stock rancho shocks that come with the Z71 package. Bolted on easy and look good. These keep the stock height.
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