2019-2025
2014-2018
2007-2013
1999-2006
Installation Time
(approx) 2 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
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Rancho RS5000X Rear Shock for 4.50-Inch Lift (14-18 4WD Sierra 1500)Find parts that fit my vehicle
Item S512249-2
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48 Reviews
Our Price
$66.32 each
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Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- RS5000X Series Shock Absorber
- Improves Handling and Performance
- Maintains Comfortable Ride Quality
- Designed for 4.5-inch Lifts
- Progressive Engagement Valving
- Pre-set Damping, Non-Adjustable Design
- Twin-Tube Gas Pressurized Shock
- White Powder Coated Finish with Red Polyvinyl Boot
- Direct Bolt-On Replacement
- Sold Individually - (1) Rear Shock
- Limited Lifetime Manufactures Warranty
- Fits 2014-2018 4WD GMC Sierra 1500 Models
| Brand | Rancho |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 4.50-Inch Lift |
Description
RS5000X Series Rear Shock. Rancho is proud to offer the RS5000X Series Rear Shock as a premium performance upgrade for your Sierra. This RS5000X Series Rear Shock Absorber will greatly improve the handling performance and ride quality of your ride. Designed for Sierras with a 4.5-inch lift, this Shock is straight forward to install and will work in conjunction with your original factory and aftermarket suspension parts.
Progressive Engagement Valving. Rancho specifically engineered their non-adjustable Shocks with Progressive Engagement Valving. Progressive Engagement Valving uses progressive rebound and compression discs that engage the valving at lower frequencies, helping to control the energy of motion as the cycle of the shock increases or decreases. This proprietary process developed by the ride engineers at Rancho will elevate the overall handling and performance of your vehicle on and off-road, giving you the confidence you need to put your Sierra through its paces both on and off road.
Quality Construction. Manufactured using a gas pressurized twin-tube design, this Rancho Shock features a 16mm nitro-carburized piston rod with a 1-3/8-inch diameter sintered iron piston with in a 35mm bore to provide heightened control. Rancho Shocks feature a larger, 2-1/4-inch diameter shock body that allows for increased fluid capacity to operate cooler with increased vehicle control. The combination of all-weather fluid and low-friction, self-lubricating seals help prolong performance and allow for quicker rebound and smoother compression during the shock cycle. The Shock is completed in durable, white powder coated finish with a red polyvinyl accordion protection boot for impressive good looks and long lasting durability.
Direct Bolt-on Replacement. Rancho designed their Shocks to be a direct bolt on replacement for your Sierra’s factory shock absorbers. Please note that an alignment, by a qualified shop, is highly recommended after installation.
Application. This Rancho RS5000X Rear Shock for 4.5-Inch Lift is designed to fit 2014-2018 4WD GMC Sierra 1500 models with a 4.5-inch suspension lift. Sold individually.
Progressive Engagement Valving. Rancho specifically engineered their non-adjustable Shocks with Progressive Engagement Valving. Progressive Engagement Valving uses progressive rebound and compression discs that engage the valving at lower frequencies, helping to control the energy of motion as the cycle of the shock increases or decreases. This proprietary process developed by the ride engineers at Rancho will elevate the overall handling and performance of your vehicle on and off-road, giving you the confidence you need to put your Sierra through its paces both on and off road.
Quality Construction. Manufactured using a gas pressurized twin-tube design, this Rancho Shock features a 16mm nitro-carburized piston rod with a 1-3/8-inch diameter sintered iron piston with in a 35mm bore to provide heightened control. Rancho Shocks feature a larger, 2-1/4-inch diameter shock body that allows for increased fluid capacity to operate cooler with increased vehicle control. The combination of all-weather fluid and low-friction, self-lubricating seals help prolong performance and allow for quicker rebound and smoother compression during the shock cycle. The Shock is completed in durable, white powder coated finish with a red polyvinyl accordion protection boot for impressive good looks and long lasting durability.
Direct Bolt-on Replacement. Rancho designed their Shocks to be a direct bolt on replacement for your Sierra’s factory shock absorbers. Please note that an alignment, by a qualified shop, is highly recommended after installation.
Application. This Rancho RS5000X Rear Shock for 4.5-Inch Lift is designed to fit 2014-2018 4WD GMC Sierra 1500 models with a 4.5-inch suspension lift. Sold individually.
Fitment:
- 2014 GMC Sierra 1500
- 2015 GMC Sierra 1500
- 2016 GMC Sierra 1500
- 2017 GMC Sierra 1500
- 2018 GMC Sierra 1500
Rancho RS55297
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
4.6
Customer Reviews (48)
Questions & Answers
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Will It Fit My Sierra 1500
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- 6.2L V8 - 14, 15, 16, 17, 18
