2019-2026
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 1 Hour
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
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Rancho RS5000X Rear Shock for Stock Height (99-18 Sierra 1500)Find parts that fit my vehicle
Item S512247
Our Price
$70.30 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Featuring a Unique, Exclusive Valving System and Advanced Compression Functionality for Improved Overall On- and Off-Road Handling and Performance
- Cross Tuned Technology with Exclusive Rebound Valving System and Advanced Compression Phase Enhances Handling and Performance
- Exclusive Progressive Engagement Valving Custom-Tuned for Each Vehicle to Reduce Initial Impacts at Low Speeds and Minimize Rough Ride
- 16mm Nitro-Carburized Piston Rod for Superior Resistance to Scuffs and Corrosion
- Double-Welded Loops at Stress Areas, 35mm Sintered Iron Piston for Enhanced Structural Integrity, and Polyvinyl Protective Boot
- Large Twin-Tube Body Filled with All-Weather Fluid Allows Cooler Operation, Increased Vehicle Control, and Withstands Internal Temperatures from -40 to 248°F
- Polyurethane Rebound Bumper and Rubber Bushings Absorb Ride Harshness, While Fluon-Banded Piston Enhances Responsiveness for a Smoother Ride
- Nitrogen Gas Pressurized to 150 Psi to Minimize Air-to-Oil Mixture, Reducing Damping Performance Fade and Foaming
- Compression Control Valve Custom-Tuned for Each Vehicle Regulates Fluid Transfer to Absorb Impacts Without Disc Flutter and Maintains Shock Motion Control
- Low-Friction, Self-Lubricating Seal Retains Gas and Oil for Quicker Rebound and Smoother Compression; Application-Specific Piston Provides Heightened Control
- Comes with Limited Lifetime Warranty
- Fits 1999-2018 Sierra 1500 Models Without Electronic Ride Control Package
| Brand | Rancho |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 0-Inch Lift |
Description
Advanced Suspension Shock. The Rancho RS5000X Rear Shock for 2-Inch Lift enhances ride comfort and handling for lifted vehicles. Designed to optimize suspension performance on and off-road, it maintains vehicle stability and control under various driving conditions.
Construction and Appearance. Built with a nitro-carburized 16mm piston rod and a durable 35mm sintered iron piston, this shock absorber features a large twin-tube steel body filled with all-weather fluid and finished in protective white paint. It includes a polyurethane rebound bumper and rubber bushings for added ride smoothness and structural durability.
Installation. Installation is straightforward, typically requiring no drilling, and fits directly in place of the original equipment for a hassle-free upgrade suitable for experienced DIYers and professionals.
Warranty. Comes with a limited lifetime warranty for long-term reliability and customer confidence.
Application. Designed specifically for 1999-2018 Sierra 1500 models without electronic ride control packages, delivering tailored performance for this vehicle range.
Rancho RS55198
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Rear Shock Absorber
4.7
Customer Reviews (281)
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