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

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

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

Part Number: RS55264

Summary: The Rancho RS5000X series utilizes a patented progressive engagement valving system to enhance the handling and ride quality of your Ford Super Duty. Designed specifically for vehicles with a 4-inch front lift, these twin-tube shocks provide exceptional durability and dent resistance for rigorous off-road use. By minimizing fluid aeration and shock fade through high-pressure gas charge, these shocks deliver a smooth, controlled street ride while maintaining the ruggedness required for heavy-duty work and trail applications.

Features

• Progressive Engagement Valving: Custom-tuned internal discs provide a gradual transition between damping circuits to ensure a smooth ride over small bumps while maintaining control during high-velocity impacts.
• Twin-Tube Gas Pressurized Design: A 2.25-inch outer body provides increased fluid capacity to ensure cooler operating temperatures and consistent damping performance under load.
• Nitrogen Gas Charge: High-pressure gas displacement minimizes oil foaming and aeration to ensure immediate response and eliminated “fade” during spirited driving.
• Nitro-Carburized Piston Rod: The heavy-duty 16mm rod construction provides superior scuff resistance and corrosion protection to ensure long-term seal integrity in harsh environments.

Technical Specifications

Fitment

• 1999-2004 Ford F-250 4WD
• 1999-2004 Ford F-350 4WD
• Note: Configured for use with Rancho Suspension systems.

What’s Included

• Includes 2 Shocks
• Protective Red Dust Boots
• Installation Bushings and Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s cross-tuned technology balances the specific compression and rebound requirements of heavy leaf-sprung Ford trucks for better-than-OE handling.
• Performance Benefit: Reduced body roll and improved tire-to-road contact, resulting in a more predictable and comfortable driving experience both on and off the pavement.

Related Products

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

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

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

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

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

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

Frequently Asked Questions

Will these shocks lift my Ford F-250?
No, these shocks do not create lift. They are specifically valved and extended in length to accommodate a vehicle that already has a 4-inch front lift kit installed.

What is the benefit of the twin-tube design?
The twin-tube design is highly durable for off-roading; if the outer body is dented by a rock or debris, the inner workings of the shock remain protected and functional.

Are the dust boots included?
Yes, this pair of shocks comes standard with Rancho’s signature red protective boots to keep the piston rod free of contaminants.