Rancho RS90000XL 4″ Front Lift Shocks for 2011-2016 Ford F-350 4WD

Description
Rancho RS90000XL 4″ Front Lift Shocks for 2011-2016 Ford F-350 4WD

Rancho RS9000XL 4″ Front Lift Shocks for 2011-2016 Ford F-350 4WD

Part Number: RS999044

Summary: The Rancho RS9000XL series provides industry-leading versatility for the Ford F-350 Super Duty. Featuring a 9-position manual adjustment knob, these shocks allow drivers to instantly tune their damping profiles to suit varying loads and terrains. Whether you are transitioning from daily highway driving to heavy-duty towing, this system provides the specific firmness required to maintain control and comfort. Engineered specifically for vehicles with a 4-inch front lift, these shocks solve the problem of “compromise valving” by putting the tuning power directly in the hands of the owner.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the perfect ride quality for street, towing, or off-road use.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy work cycles.
• Nitrogen Gas Charged: High-pressure gas optimization provides a faster response rate to ensure consistent tire-to-road contact.
• Protective Boot: A heavy-duty red polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.

Technical Specifications

Fitment

• 2011-2016 Ford F-350 4WD
• Note: Fits models with Single Rear Wheels (SRW) only. Excluding Chassis Cab models. Configured for 4-inch front lift heights.

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Bushings and Mounting Hardware

Why Choose This Product?

• Engineering Advantage: The RS9000XL is one of the only shocks in its class to offer a global damping adjustment that affects both compression and rebound simultaneously.
• Performance Benefit: Drivers gain the ability to “firm up” the front end for heavy snow plows or towing, and “soften” it for unloaded highway cruising, eliminating the harsh ride typical of heavy-duty lift shocks.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2011-2016 Ford F-350 4WD

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2011-2016 Ford F-350 4WD

RS7MT (Front):
Rancho RS7MT 4" Front Lift Shocks for 2011-2016 Ford F-350 4WD

Rear Only (Same Series):
Rancho RS90000XL 4" Rear Lift Shocks for 2011-2016 Ford F-350 4WD

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2011-2016 Ford F-350 4WD

RS90000XL (Kit):
Rancho RS90000XL 4" Lift Shocks for 2011-2016 Ford F-350 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a 9-position knob located at the base of the shock body. Simply turn the dial to your desired setting, with 1 being the softest and 9 being the firmest.

Will these shocks lift my Ford F-350?
No, these shocks do not create lift. They are specifically configured with the correct extended and compressed lengths to function on a vehicle already equipped with a 4-inch front lift kit.

Are these compatible with Dually models?
These specific units are designed for Single Rear Wheel (SRW) configurations and are not intended for use on Chassis Cab models.