Rancho RS5000X 2.5″ Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel

Description
Rancho RS5000X 2.5″ Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel

Rancho RS5000X 2.5″ Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel

Part Number: RS55043

Summary: The Rancho RS5000X series utilizes an innovative Cross-Tuned technology to provide a significant upgrade over factory damping for your Ford F-350. Designed specifically for Dual Rear Wheel (DRW) applications, these twin-tube shocks feature a unique valving system that minimizes foaming and aeration to ensure consistent performance during heavy hauling or off-road use. This set is engineered to accommodate 2.5 inches of rear lift, providing the necessary travel and durability for Super Duty owners who demand a balance of street comfort and rugged reliability.

Features

• Cross-Tuned Technology: A specialized valve system provides a progressive engagement throughout the piston stroke to ensure smooth ride quality and improved vehicle control.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a faster response time and limits oil foaming to ensure fade-free performance under load.
• 16mm Nitro-Carburized Piston Rod: The heavy-duty rod construction provides increased structural integrity and scuff resistance to ensure long-term seal life.
• Protective Boot: An included polyvinyl accordion boot provides a physical barrier against road debris and moisture to ensure the rod and seals remain protected.

Technical Specifications

Fitment

• 2005-2010 Ford F-350 4WD Dual Rear Wheel
• Note: Compatible with Rancho Suspension. Excluding Chassis Cab models.

What’s Included

• (2) Front RS5000X Series Shocks
• (2) Rear RS5000X Series Shocks
• All Required Mounting Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s twin-tube design is specifically engineered for high-impact durability, featuring a larger fluid capacity to dissipate heat faster than standard factory shocks.
• Performance Benefit: Drivers will experience reduced body roll and improved stability when towing, coupled with a “smooth-ride” valving that eliminates the harshness typically associated with heavy-duty suspension.

Related Products

RS5000X (Rear) – Alternative:
Rancho RS5000X 2.5" Rear Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel

Full Kit (Same Series):
Rancho RS5000X 2.5" Front Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel

RS7MT (Rear):
Rancho RS7MT 2.5" Rear Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel
Rancho RS7MT 2.5" Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel

RS7MT Full Kit:
Rancho RS7MT 2.5" Front Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel

RS90000XL (Rear):
Rancho RS90000XL 2.5" Rear Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel
Rancho RS90000XL 2.5" Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel

RS90000XL Full Kit:
Rancho RS90000XL 2.5" Front Lift Shocks for 2005-2010 Ford F-350 4WD Dual Rear Wheel

Frequently Asked Questions

Will these shocks work on a Chassis Cab model?
No, these specific units are excluded from use on Chassis Cab models and are intended for standard Dual Rear Wheel (DRW) pickup configurations.

Do these shocks create the 2.5 inches of lift?
No, these shocks do not create lift. They are specifically configured with the correct extended and compressed lengths to function safely with a vehicle that has an existing 2.5-inch suspension lift.

What is the benefit of the twin-tube design for an F-350?
The twin-tube design provides an outer tube that protects the inner working cylinder from dents or trail damage, ensuring the shock remains functional even in harsh environments.