Rancho RS90000XL 0″ Rear Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel

Rancho RS9000XL 0″ Rear Lift Shocks for 2005-2016 Ford F-350 4WD SRW

Part Number: RS999047

Summary: The Rancho RS9000XL series delivers industry-leading versatility for the Ford F-350 Super Duty, featuring a globally recognized 9-position manual adjustment knob. This Tier 2 adjustable system allows drivers to instantly transition from a soft, compliant street ride to a firm, controlled damping profile required for heavy towing or hauling. Engineered to fit Single Rear Wheel (SRW) models at factory height, these shocks provide a custom-tuned suspension solution that adapts to your specific payload requirements.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure the perfect balance between street comfort and heavy-duty towing stability.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during sustained heavy-load cycles.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a consistent response and minimizes aeration to ensure fade-free performance on rough terrain.
• 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

• 2005-2016 Ford F-350 4WD (Single Rear Wheel)
• Note: Fits models with Single Rear Wheels only. Excluding Chassis Cab models.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Red Dust Boots
• Required Mounting Bushings

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL uses a tri-tube design and adjustable valving that allows the user to compensate for the significant weight fluctuations common in 1-ton trucks.
• Performance Benefit: Eliminates the compromise between an empty-bed ride and a loaded-bed sway, giving the driver total control over vehicle dynamics.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel
Rancho RS5000X 0" Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel

RS5000X Full Kit:
Rancho RS5000X 0" Front Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel

RS7MT (Rear):
Rancho RS7MT 0" Rear Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel
Rancho RS7MT 0" Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel

RS7MT Full Kit:
Rancho RS7MT 0" Front Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel

Full Kit (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel

RS90000XL (Rear) – Alternative:
Rancho RS90000XL 0" Lift Shocks for 2005-2016 Ford F-350 4WD Single Rear Wheel

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The shocks feature an external 9-position knob located near the base of the shock body. You can manually turn the dial to increase or decrease damping resistance without tools.

Will these shocks lift my Ford F-350?
No, these shocks do not provide lift. They are specifically configured for vehicles with 0 inches of rear lift (factory height).

Are these compatible with Dually (DRW) models?
No, these are specifically engineered for Single Rear Wheel (SRW) models and exclude Chassis Cab configurations.