2019-2026
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
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Rancho RS9000XL Rear Shock for 0 to 2.50-Inch Lift (99-06 Sierra 1500)Find parts that fit my vehicle
Item S514299
Our Price
$143.76 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Nine Position Easy To Adjust Knob Allows Customized Damping Control And Firmness For On Road And Off Road Flexibility
- Ideal For Stock Or Lifted Trucks, SUVs, And Jeeps That Tow, Haul, Or Go Off Road
- First Nine Position Manually Adjustable Shock Series In The Off Road Market
- Nitrogen Gas Pressurized To 120 Psi To Minimize Air To Oil Mixture And Reduce Damping Performance Fade And Foaming
- Application Specific 18mm Nitro Carburized Piston Rod To Resist Scuffs And Corrosion
- Double Welded Loops At Stress Areas And 1.25 Inch Sintered Iron Piston For Enhanced Structural Integrity
- Up To 2.75 Inch Tri Tube Body Filled With All Weather Fluid Allows Cooler Operation, Increased Vehicle Control, And Ability To Withstand Internal Temperatures Of -40 To 248 Degrees Fahrenheit
- Polyurethane Rebound Bumper And Bushings And Graphite Filled Fluon Banded Piston To Absorb Ride Harshness And Enhance Responsiveness To Changing Road Conditions For Smoother Ride
- Low Friction Self Lubricating Seal Retains Gas And Oil For Quicker Rebound And Smoother Compression
- Premium Liquid Metallic Finish And Polyvinyl Protective Boot For Longer Life
- Limited Lifetime Warranty
- Fits 99-06 Sierra 1500 Except With Electronic Ride Control Package ZX3
| Brand | Rancho |
| Shock Type | Adjustable |
| Shock Lift Height | 0 to 2.50-Inch Lift |
Description
Advanced Ride Control. The Rancho Pickup / Silverado 1500 1/2 Ton Rear shock absorber offers nine-position manual adjustability, allowing drivers to tailor damping firmness for both on-road comfort and off-road performance. Designed for durability and versatility, it suits trucks, SUVs, and Jeeps that frequently tow or haul, ensuring stable and controlled rides in demanding environments.
Construction and Appearance. This shock absorber features an 18mm nitro-carburized piston rod for corrosion resistance and durability, coupled with a tri-tube body filled with all-weather fluid to handle extreme temperatures. The assembly is finished with a premium liquid metallic coating and a polyvinyl protective boot, providing enhanced longevity and a sleek silver appearance.
Installation. Installation is straightforward without the need for drilling, making it accessible to experienced DIYers and professional mechanics alike. Vehicle-specific mounting ensures a proper fit and secure attachment.
Warranty. Comes with a limited lifetime warranty that ensures long-term performance and support.
Application. Designed to fit the 1999-2006 Sierra 1500 models, except those equipped with the Electronic Ride Control Package ZX3.
Rancho RS999198
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
4.7
Customer Reviews (186)
Questions & Answers
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