Rancho RS90000XL 5″ Lift Shocks for 2017-2020 Ford F-350 4WD

Description
Rancho RS90000XL 5″ Lift Shocks for 2017-2020 Ford F-350 4WD

Rancho RS9000XL 5″ Lift Shocks for 2017-2020 Ford F-350 4WD

Part Number: RS999044

Summary: The Rancho RS9000XL series provides the ultimate in suspension versatility for the Ford F-350. Featuring a 9-position manual adjustment knob, these shocks allow owners to instantly tune damping levels to suit specific driving conditions. Whether you are navigating daily commutes or hauling heavy loads, this system provides the precise ride control necessary to manage the increased center of gravity associated with a 5-inch lift.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping to ensure the perfect balance between street comfort and heavy-duty towing stability.
• Large Shock Body: The 2.75-in. diameter body increases fluid capacity to provide cooler operation and consistent performance during high-stress hauling.
• Nitrogen Gas Charged: High-pressure gas optimization provides a faster response time to ensure tire-to-road contact is maintained on uneven terrain.
• Protective Boot: A heavy-duty polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity in harsh environments.

Technical Specifications

Fitment

• 2017-2020 Ford F-350 4WD
• Note: Fits models with Single Rear Wheels (SRW) only. Excluding Chassis Cab models.

What’s Included

• Includes 4 Shocks (Full Set)
• Protective shock boots
• Required mounting bushings and hardware

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL utilizes a tri-tube design and manual valving, allowing the user to override factory presets for a custom driving experience.
• Performance Benefit: Drivers gain the ability to firm up the suspension for towing to eliminate sway, or soften it for unloaded highway cruising, maximizing the utility of a lifted F-350.

Related Products

RS5000X (Front):
Rancho RS5000X 5" Front Lift Shocks for 2017-2020 Ford F-350 4WD

RS5000X (Rear):
Rancho RS5000X 5" Rear Lift Shocks for 2017-2020 Ford F-350 4WD

RS7MT (Front):
Rancho RS7MT 5" Front Lift Shocks for 2017-2020 Ford F-350 4WD

RS90000XL (Rear):
Rancho RS90000XL 5" Rear Lift Shocks for 2017-2020 Ford F-350 4WD

RS90000XL (Front):
Rancho RS90000XL 5" Front Lift Shocks for 2017-2020 Ford F-350 4WD

RS5000X (Kit):
Rancho RS5000X 5" Lift Shocks for 2017-2020 Ford F-350 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, allowing you to change damping settings by hand without tools.

Will these shocks fit a Dually (DRW) F-350?
No, these specific units are designed for Single Rear Wheel (SRW) configurations and are not compatible with Chassis Cab models.

Do these shocks provide the 5 inches of lift?
No, these shocks do not create lift; they are specifically valved and length-configured to work with a truck that has an existing 5-inch suspension lift installed.