Rancho RS5000X 0″ Rear Lift Shocks for 1999-2004 Ford F-250 4WD

Description
Rancho RS5000X 0″ Rear Lift Shocks for 1999-2004 Ford F-250 4WD

Rancho RS5000X 0″ Rear Lift Shocks for 1999-2004 Ford F-250 4WD

Part Number: RS55273

Summary: The Rancho RS5000X series leverages advanced CrossTune technology to provide a significant upgrade over factory damping for your Ford F-250. Engineered with a large 2.25-inch reserve tube, these shocks are designed to handle the heavy-duty demands of towing and hauling while maintaining daily driving comfort. The twin-tube gas pressurized design ensures consistent performance and durability, effectively smoothing out harsh road transitions and preventing overheating during sustained use.

Features

• Progressive Engagement Valving: Custom-tuned compression and rebound circuits provide a smooth initial transition to ensure maximum comfort during daily street driving.
• 2.25-inch Reserve Tube: An increased fluid capacity provides greater heat dissipation to ensure consistent damping performance under heavy loads.
• Nitrogen Gas Charging: Pressurized gas charge minimizes air-to-oil mixture (aeration) to ensure immediate response and reduced fade during off-road or towing applications.
• Nitro-Carburized Piston Rod: A 16mm heavy-duty rod construction provides superior corrosion resistance and structural integrity to ensure long-term reliability in harsh environments.

Technical Specifications

Fitment

• 1999-2004 Ford F-250 4WD
• 1999-2004 Ford F-450
• Note: Excluding Cab & Chassis models.

What’s Included

• Includes 2 Shocks
• Required Bushings and Washers
• Protective Shock Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s CrossTune technology provides a specific valving profile that balances the high-velocity impacts of off-roading with the low-velocity stability needed for highway tracking.
• Performance Benefit: Drivers will experience a significant reduction in “body roll” and “chatter” over rough surfaces, resulting in a more planted and controlled feel whether the truck is empty or loaded.

Related Products

Front Only (Same Series):
Rancho RS5000X 0" Front Lift Shocks for 1999-2004 Ford F-250 4WD

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 1999-2004 Ford F-250 4WD

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 1999-2004 Ford F-250 4WD

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1999-2004 Ford F-250 4WD

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1999-2004 Ford F-250 4WD

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1999-2004 Ford F-250 4WD

RS7MT (Kit):
Rancho RS7MT 0" Lift Shocks for 1999-2004 Ford F-250 4WD

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1999-2004 Ford F-250 4WD

Frequently Asked Questions

Will these shocks lift my Ford F-250?
No, these shocks are configured for 0″ of lift and are designed to replace the factory-length units while improving damping performance.

What is the benefit of the twin-tube design on this model?
The twin-tube design provides an outer reserve tube that protects the inner working cylinder from rock chips or dents, ensuring the shock remains functional even in rugged conditions.

Does this include everything needed for installation?
Yes, this pair of shocks includes the necessary bushings and protective boots for a direct bolt-on replacement of your OE hardware.