Description
Rancho 5000X Shock RS55047
Experience improved performance and handling for your Ford F-350 Super Duty with Rancho 5000X Shock RS55047, designed for both on- and off-road use. These shocks are engineered with Rancho’s exclusive Cross Tuned technology, which combines innovative rebound valving and advanced compression control to provide superior performance and a smooth, controlled ride. Ideal for trucks, SUVs, and Jeeps, these shocks offer enhanced durability and adaptability to various terrains.
Features of the RS55047:
- Cross-Tuned Technology: Rancho’s exclusive rebound valving system and advanced compression phase work together to improve handling and provide exceptional performance both on and off the road.
- Progressive Engagement Valving: Custom-tuned for each Ford F-350 Super Duty, this feature minimizes rough ride impacts at low speeds, absorbing initial bumps and preventing harsh jolts.
- 16mm Nitro-Carburized Piston Rod: Built to resist scuffs and corrosion, this durable piston rod ensures longevity and reliable performance in extreme conditions.
- Durability and Structural Integrity: Double-welded loops at stress points and a 35mm sintered iron piston enhance strength and structural integrity.
- All-Weather Fluid and Large Twin-Tube Design: The shocks are filled with all-weather fluid to keep the system cooler during operation and provide consistent control, even in extreme temperatures ranging from -40°F to 248°F.
- Polyurethane Rebound Bumper and Rubber Bushings: Designed to absorb harsh road impacts and smooth out ride quality, making your Ford F-350 Super Duty more responsive to road changes.
- Nitrogen Gas-Charged to 150 PSI helps prevent damping performance fade by minimizing the air-to-oil mixture and maintaining smooth shock performance even on long trips or rough terrain.
Benefits of the RS55047:
- Improved Ride Quality: Cross-tuned technology and Progressive Engagement Valving provide a smoother ride, reducing harsh impacts at low speeds and ensuring consistent control on rough surfaces.
- Superior Durability: With corrosion-resistant materials, these shocks are built to last, providing long-term protection and durability for your Ford F-350 Super Duty.
- Increased Vehicle Control: The Compression Control Valve regulates fluid transfer, ensuring better impact absorption and control during shock motion.
- Smooth Performance in Any Condition: Whether driving in extreme heat or cold, the all-weather fluid and durable design ensures your Ford F-350 Super Duty maintains smooth performance regardless of the conditions.
Specifications of the RS55047:
- Active or Passive Suspension: Passive
- Adjustable Damping: No
- Air Adjustable: No
- Air Ride Suspension: No
- Bearing Plate Included: No
- Body Color: White
- Body Diameter (in): 2.25
- Body Diameter (mm): 57.2
- Boot Included: Yes
- Coil Over Springs Included: No
- Color: White
- Compressed Length (in): 18.51
- Compressed Length (mm): 470.2
- Cylinder Color: White
- Cylinder Material: Steel
- Dust Shield Color: Red
- Dust Shield Diameter (in): 2.99
- Dust Shield Diameter (mm): 75.9
- Dust Shield Included: Yes
- Dust Shield Material : Rubber
- Extended Length (in): 31.46
- Extended Length (mm): 799.1
- Finish: Painted
- Gas Charged: Yes
- Grade Type: Performance
- Grade Type: Progressive
- Hydraulic Lockout: No
- Includes Bump Stop: No
- Internal Construction Type: Twin Tube
- Internal Rebound Bumper: Yes
- Internal Rebound Spring: No
- Lower Mount Code: LS26
- Lower Mount Type: 0
- Mounting Hardware Included: No
- New Or Remanufactured: New
- Parts Pack(s): None
- Rod Diameter (in): 0.622
- Rod Diameter (mm): 15.8
- Shaft Material: Nitrocarburized
- Shock Absorber Body End Measuring Point: Center of Loop
- Shock Absorber Bore Size (in): 1.378
- Shock Absorber Bore Size (mm): 35
- Shock Absorber Rod End Measuring Point: Center of Loop
- Spring Included: No
- Spring Isolators Included: No
- Spring Seat Included: No
- Travel Length (in): 12.95
- Travel Length (mm): 328.9
- Type: Telescopic
- Upper Mount Code: L1
- Upper Mount Type: 0
Upgrade your Ford F-350 Super Duty with Rancho 5000X Shock RS55047 to enjoy improved handling, control, and comfort on any terrain. Perfect for drivers looking for enhanced off-road performance without sacrificing on-road comfort, these shocks provide the reliability and performance you need.
For more information or to find the perfect fit for your Ford F-350 Super Duty, contact us at Shockwarehouse. We’re here to help you get the most out of your suspension system.






