Description
Exceptional Suspension Performance. The Rancho RS5000X Front Shock for a 4-Inch Lift offers improved handling and ride quality tailored for lifted trucks. It adapts to diverse driving conditions, enhancing vehicle control, comfort, and stability both on and off-road.
Durable Construction and Design. Built with a robust steel body finished in white paint, this shock absorber features a 16mm nitro-carburized piston rod for superior corrosion and wear resistance. Equipped with a 35mm sintered iron piston and a twin-tube design filled with all-weather fluid, it delivers consistent performance across extreme temperatures ranging from -40 to 248°F.
Easy Installation. Designed for moderate ease of installation, this shock requires no drilling and includes all necessary mounting hardware. It fits directly as a replacement unit for compatible vehicles, facilitating a straightforward upgrade process.
Warranty and Application. This shock absorber is backed by a limited lifetime warranty, ensuring long-term reliability. It is engineered specifically for 2017 through 2026 4WD F-250 Super Duty trucks equipped with a 4-inch front lift and Rancho suspension system, fitting front shock mounting heights between 4.0 and 5.0 inches.
Rancho RS55044
CA Residents: WARNING: Cancer and Reproductive Harm
- Unique, Exclusive Valving System With Advanced Compression Functionality
- Improved On- and Off-Road Handling and Performance
- Cross Tuned Technology With Exclusive Rebound Valving System
- Progressive Engagement Valving Custom-Tuned to Reduce Initial Impacts at Low Speeds
- 16mm Nitro-Carburized Piston Rod for Enhanced Scuff and Corrosion Resistance
- Double-Welded Loops at Stress Points for Added Durability
- 35mm Sintered Iron Piston for Enhanced Structural Integrity
- Includes Polyvinyl Protective Boot
- Large Twin-Tube Body Filled With All-Weather Fluid for Cooler Operation
- Operates in Temperatures From -40 to 248°F
- Polyurethane Rebound Bumper and Rubber Bushings for Smooth Ride Absorption
- Fluon-Banded Piston for Responsive Adjustment to Road Conditions
- Nitrogen Gas Pressurized to 150 PSI to Minimize Damping Performance Fade
- Compression Control Valve Custom-Tuned to Regulate Fluid Transfer and Absorb Impacts
- Low-Friction, Self-Lubricating Seal for Quicker Rebound and Smoother Compression
- Application-Specific Piston for Precise Control of Shock Motion
- Limited Lifetime Warranty Included
- Mounting Hardware Included
- Does Not Include Coil Over Springs
- Travel Length: 9.14 Inches
- Shock Stroke: 9.14 Inches
- Lower Mount Type: Loop Bushing and Sleeve Mount with 14mm Sleeve ID
- Upper Mount Type: Stem Mount, 2.625 Inch Stem Length, 1/2″-13 Thread Pitch
- Gas-Charged Shock With 2.25 Inch Body Diameter
- Steel Body Construction
- Rod Diameter: 0.622 Inches
- White Painted Body Color
- Twin-Tube Internal Construction
- Progressive Valving Type
- Includes Protective Boot and Dust Shield
- Fits 2017–2026 4WD F-250 Super Duty with Front Lift Height from 4.0 to 5.0 Inches and Rancho Suspension System
| Brand | Rancho |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 5-Inch Lift |






Reviews
There are no reviews yet.