Rancho RS90000XL 4″ Lift Shocks for 1981-1996 Ford F-150 4WD

Description
Rancho RS90000XL 4″ Lift Shocks for 1981-1996 Ford F-150 4WD

Rancho RS9000XL 4″ Lift Shocks for 1981-1996 Ford F-150 4WD

Part Number: RS999117 / RS999112

Summary: The Rancho RS9000XL series provides the ultimate in suspension versatility for your classic Ford or International. Featuring a 9-position manual adjustment knob, these shocks allow you to instantly tune your ride quality to match specific terrain or towing demands. Whether you are navigating off-road trails or hauling heavy loads, this nitrogen-gas pressurized system eliminates performance fade while providing a custom-tailored driving experience.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure the perfect balance between street comfort and off-road firmness.
• Nitrogen Gas Charging: Pressurized gas technology provides a reduction in aeration and foaming to ensure consistent valving performance during high-frequency cycling.
• Large Shock Body: An increased fluid capacity design provides superior heat dissipation to ensure fade-free operation under heavy-duty use cases.
• Polyurethane Bushings: High-durability polyurethane material provides precise pivot points to ensure improved steering response and reduced NVH (Noise, Vibration, and Harshness).

Technical Specifications

Fitment

• 1981-1996 Ford F-150 4WD
• 1961-1980 International Scout
• 1971-1980 International Scout II
• 1961-1975 International Travelall
• Note: Configured for vehicles with 4-inch suspension lift systems.

What’s Included

• Includes Full Set (See Below)
• (2) RS999117 Front Shocks
• (2) RS999112 Rear Shocks
• Protective Red Dust Boots
• Required Mounting Hardware/Bushings

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force, moving from a soft street ride to a rigid off-road setting in seconds.
• Performance Benefit: Eliminates the compromise of a “one size fits all” shock by giving the driver total control over vehicle stability and plushness.

Related Products

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 1981-1996 Ford F-150 4WD

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 1981-1996 Ford F-150 4WD

RS7MT (Rear):
Rancho RS7MT 4" Rear Lift Shocks for 1981-1996 Ford F-150 4WD

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 1981-1996 Ford F-150 4WD

RS90000XL (Front):
Rancho RS90000XL 4" Front Lift Shocks for 1981-1996 Ford F-150 4WD

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 1981-1996 Ford F-150 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual 9-position knob located at the base of the shock body; simply turn the dial to your preferred setting (1 for softest, 9 for firmest).

Does this kit include all four shocks?
Yes, this specific SKU includes a complete set of four shocks (two front and two rear) for a full vehicle upgrade.

Will these shocks lift my truck?
No, these shocks do not create lift. They are specifically valved and sized to accommodate vehicles that already have a 4-inch suspension lift installed.