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 RS5000X Rear Shock for Stock Height (17-26 4WD F-250 Super Duty)Find parts that fit my vehicle
Item SD4300
Our Price
$70.30 each
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$3.52 Available in AT Cash Rewards.
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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
- Delivers Improved Overall On- and Off-Road Handling and Performance
- Cross Tuned Technology Featuring Exclusive Rebound Valving System and Advanced Compression Phase
- Minimizes Rough Ride with Exclusive Progressive Engagement Valving Custom-Tuned for Each Vehicle
- Strong and Durable 16mm Nitro-Carburized Piston Rod Resists Scuffs and Corrosion
- Double-Welded Loops at Stress Areas and 35mm Sintered Iron Piston for Enhanced Structural Integrity
- Polyvinyl Protective Boot Included
- Large Twin-Tube Body Filled with All-Weather Fluid for Cooler Operation and Increased Vehicle Control
- Handles Internal Temperatures from -40 to 248 Degrees Fahrenheit
- Polyurethane Rebound Bumper and Rubber Bushings Absorb Ride Harshness
- Fluon-Banded Piston Enhances Responsiveness to Changing Road Conditions
- Nitrogen Gas Pressurized to 150 PSI to Minimize Air-to-Oil Mixture and Reduce Damping Performance Fade
- Compression Control Valve Custom-Tuned for Each Vehicle to Regulate Fluid Transfer and Absorb Impacts Without Disc Flutter
- Low-Friction, Self-Lubricating Seal Retains Gas and Oil
- Application-Specific Piston Delivers Heightened Control of Shock Motion Due to Expanded Piston Area
- Painted Finish
- Twin Tube Internal Construction
- Rebound Bumper Included
- Boot Included
- Progressive Valving Type
- Gas Charged and Telescopic Type
- Body Diameter 2.25 Inches
- Extended Length 31.24 Inches
- Compressed Length 18.58 Inches
- Shock Stroke 12.66 Inches
- Loop Bushing and Sleeve Lower Mount
- Loop Bushing Upper Mount
- Rod Diameter 0.622 Inches
- Steel Body Material
- Fits 2017-2026 4WD Ford F-250 Super Duty
| Brand | Rancho |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 0-Inch Lift |
Description
Advanced Suspension Shock. The Rancho RS5000X RS55047A Rear Suspension Shock Absorber offers superior on- and off-road performance with an exclusive valving system and advanced compression features. Designed to improve handling, this shock absorber enhances ride comfort by minimizing rough impacts while maintaining vehicle control in diverse driving conditions.
Construction and Appearance. Built with a 16mm nitro-carburized piston rod for durability and corrosion resistance, it features double-welded loops for added strength and a 35mm sintered iron piston for enhanced integrity. The shock has a painted finish and includes a polyvinyl protective boot to guard against environmental damage. Its large twin-tube body is filled with all-weather fluid for optimal temperature resilience.
Installation. Installation is straightforward and does not require drilling, suitable for experienced DIYers or professional mechanics. It is designed to fit seamlessly onto compatible vehicle mounts without modifications.
Warranty. This shock absorber comes with a limited lifetime warranty for peace of mind regarding durability and performance.
Application. Specifically made for 2017 to 2026 4WD Ford F-250 Super Duty models, this shock absorber fits rear position with no lift height, except on vehicles with the Tremor package which it does not fit.
Rancho RS55047A
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 (284)
Questions & Answers
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Will It Fit My F-250
- 6.2L V8 - 17, 18, 19, 20, 21, 22
- 6.7L V8 Power-Stroke - 17, 18, 19, 20, 21, 22, 23, 24, 25, 26
- 6.8L V8 - 23, 24, 25, 26
- 7.3L V8 - 20, 21, 22, 23, 24, 25, 26
