Rancho RS5000X 5″ Lift Shocks for 2011-2016 Ford F-350 4WD

Description
Rancho RS5000X 5″ Lift Shocks for 2011-2016 Ford F-350 4WD

Rancho RS5000X 5″ Lift Shocks for 2011-2016 Ford F-350 4WD

Part Number: RS55044 / RS55261

Summary: The Rancho RS5000X series is engineered to provide a significant upgrade in ride quality and durability for lifted Ford F-350 applications. Utilizing a sophisticated gas-pressurized twin-tube design, these shocks deliver consistent damping performance by reducing aeration and foaming during heavy use. This complete set is specifically configured for vehicles with a 5-inch lift, ensuring the piston operates within the optimal stroke range for both highway comfort and off-road stability.

Features

• Progressive Engagement Valving: Custom-tuned compression and rebound circuits provide a smoother transition between damping forces to ensure maximum comfort on uneven terrain.
• Gas Pressurization: High-pressure nitrogen gas charge provides a consistent oil-to-gas interface to ensure reduced fade and aeration during high-cycle demands.
• Double-Welded Mounts: Reinforced loop-to-loop endings provide extreme structural integrity to ensure long-term durability under heavy-duty towing and hauling conditions.
• Protective Boot Included: High-quality polyvinyl bellows provide a physical barrier for the piston rod to ensure seal longevity against road debris and moisture.

Technical Specifications

Fitment

• 2011-2016 Ford F-350 Super Duty 4WD
• Note: Fits models with Single Rear Wheels (SRW) only. Excluding Chassis Cab models.

What’s Included

• Includes 4 Shocks (2 Front Shocks & 2 Rear Shocks)
• Protective Shock Boots
• Mounting Hardware and Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s Cross-Tuning technology optimizes the internal valving specifically for the weight and geometry of the Ford Super Duty platform.
• Performance Benefit: The twin-tube design offers superior dent resistance, ensuring that even if the outer body is damaged by trail debris, the internal piston remains fully functional.

Related Products

RS5000X (Front):
Rancho RS5000X 5" Front Lift Shocks for 2011-2016 Ford F-350 4WD

RS5000X (Rear):
Rancho RS5000X 5" Rear Lift Shocks for 2011-2016 Ford F-350 4WD

RS7MT (Front):
Rancho RS7MT 5" Front Lift Shocks for 2011-2016 Ford F-350 4WD

RS90000XL (Rear):
Rancho RS90000XL 5" Rear Lift Shocks for 2011-2016 Ford F-350 4WD

RS90000XL (Front):
Rancho RS90000XL 5" Front Lift Shocks for 2011-2016 Ford F-350 4WD

RS90000XL (Kit):
Rancho RS90000XL 5" Lift Shocks for 2011-2016 Ford F-350 4WD

Frequently Asked Questions

Will these shocks work on a stock height F-350?
No, these shocks are specifically lengthened and tuned for vehicles equipped with a 5-inch suspension lift to prevent bottoming out or over-extending the piston.

Are these shocks sold as a complete set?
Yes, this SKU includes a full set of four shocks, covering both the front and rear positions of your vehicle.

Do I need to purchase shock boots separately?
No, these Rancho RS5000X shocks come standard with red protective polyvinyl boots to protect the shock rods from contamination.