Rancho RS90000XL 4″ Front Lift Shocks for 1997-2003 Ford F-150 4WD

Description
Rancho RS90000XL 4″ Front Lift Shocks for 1997-2003 Ford F-150 4WD

Rancho RS9000XL 4″ Front Lift Shocks for 1997-2003 Ford F-150 4WD

Part Number: RS999237

Summary: The Rancho RS9000XL series delivers industry-leading versatility for Ford owners who demand total control over their ride quality. Featuring a 9-position manual tuning knob, these shocks allow you to instantly adjust damping levels to compensate for varying loads or terrain. Engineered to accommodate 4-inch lift heights, these shocks provide the necessary travel and damping force to maintain stability on both the highway and the trail.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the driver can transition from a soft street ride to firm control for towing or off-roading.
• Large Shock Body: The 2.75-inch diameter liquid-metallic finish body provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas optimization provides a faster response rate to ensure consistent tire-to-road contact.
• Protective Boot: A heavy-duty poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against debris.

Technical Specifications

Fitment

• 1997-2003 Ford F-150 4WD
• Note: Light Duty Up to 8,500 lb GVW; 5.4L Engine; Without Air Leveling; Requires Rancho Suspension System.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Mounting Hardware (where applicable)

Why Choose This Product?

• Engineering Advantage: Unlike standard fixed-rate shocks, the RS9000XL utilizes a tri-tube design and an adjustable global valving system for maximum application flexibility.
• Performance Benefit: Drivers gain the ability to “dial-in” their suspension, eliminating the compromise between daily comfort and heavy-duty performance.

Related Products

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 1997-2003 Ford F-150 4WD

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 1997-2003 Ford F-150 4WD

Rear Only (Same Series):
Rancho RS90000XL 4" Rear Lift Shocks for 1997-2003 Ford F-150 4WD

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 1997-2003 Ford F-150 4WD

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 1997-2003 Ford F-150 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
These shocks feature a 9-position manual knob located at the base of the shock body, allowing for tool-free damping adjustments.

Will these shocks work with my factory height F-150?
No, these specific shocks are configured for vehicles equipped with a 4-inch Rancho suspension lift kit.

What is the benefit of the nitrogen gas charging?
The nitrogen gas charge reduces aeration and foaming of the shock oil, ensuring the damping remains consistent even during rapid cycling.