Installation Time
(approx) 1 Hour
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 5.50-Inch Lift (17-26 4WD F-250 Super Duty)Find parts that fit my vehicle
Item SD4298
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, Rancho RS5000X shocks deliver improved overall on- and off-road handling and performance.
- Improved handling and performance with cross-tuned technology featuring exclusive rebound valving and advanced compression phase.
- Minimizes rough ride through progressive engagement valving custom-tuned for each vehicle to help reduce initial impacts at low speeds.
- Strong and durable with a 16mm nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas, and 35mm sintered iron piston.
- Handles extreme temperature changes using a large twin-tube body filled with all-weather fluid for cooler operation and increased vehicle control.
- Smooth performance enhanced by polyurethane rebound bumper, rubber bushings, and fluon-banded piston for responsiveness to changing road conditions.
- Reduces fade with nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture and foaming.
- Maintains vehicle control using a custom-tuned compression control valve to regulate fluid transfer and absorb impacts without disc flutter.
- Built to last featuring low-friction, self-lubricating seal to retain gas and oil for faster rebound and smoother compression.
- Limited lifetime warranty included.
- Fits 2017-2026 4WD Ford F-250 Super Duty with rear raised height from 2.5 to 5 inches depending on model year and suspension system.
| Brand | Rancho |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 5.50-Inch Lift |
Description
Enhanced Suspension Performance. The Rancho Rear RS5000X Shock Absorber is designed to improve handling and control both on and off-road. It features advanced valving technology that fine-tunes compression and rebound for a smoother and more responsive ride. This shock absorber is essential for maintaining vehicle stability and comfort on rough and varied terrain.
Construction and Appearance. Constructed with a durable 16mm nitro-carburized piston rod, this shock incorporates a 35mm sintered iron piston and double-welded loops for increased structural integrity. The twin-tube body filled with all-weather fluid supports operation across extreme temperatures, finished in a white painted coating with protective polyvinyl boots for added longevity.
Installation. Installation is straightforward and does not require drilling, suitable for professional installation or experienced DIYers. It mounts using loop bushing hardware designed to fit specific vehicle suspension points without modifications.
Warranty. This shock absorber comes with a limited lifetime warranty that covers manufacturing defects and ensures long-term reliability.
Application. Specifically fit for 2017 to 2026 4WD Ford F-250 Super Duty models with rear suspension raised 2.5 to 5 inches depending on the year and suspension configuration. Ideal for vehicles equipped with Rancho suspension systems at rear raised heights of 2.5" for earlier years and 4" to 5" for later model years.
Rancho RS55036A
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) RS5000X Rear Shock
4.7
Customer Reviews (291)
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
