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

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

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

Part Number: RS999042

Summary: The Rancho RS9000XL series delivers industry-leading versatility for heavy-duty applications. Featuring a 9-position manual adjustment knob, these shocks allow owners of Ford F-350 Dual Rear Wheel trucks to instantly tune their damping profiles to match changing loads or terrain. Whether you are navigating an unladen commute or hauling maximum payload, this Tier 2 adjustable system provides the specific ride control required to maintain stability and comfort in a dually configuration.

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 heavy towing.
• Large Shock Body: The 2.75-inch diameter reserve tube provides increased oil capacity to ensure consistent cooling and reduced fade during long-haul operation.
• Nitrogen Gas Charged: High-pressure nitrogen gas provides a pressurized barrier against aeration to ensure immediate response and consistent damping performance.
• Protective Boot: A heavy-duty liquid metallic finish and included shock boot provide a physical barrier against road debris and corrosion to ensure long-term seal integrity.

Technical Specifications

Fitment

• 2005-2016 Ford F-350 4WD Dual Rear Wheel Chassis
• Note: Specifically configured for Dual Rear Wheel (DRW) chassis models at 0″ of lift.

What’s Included

• Includes 4 Shocks
• Protective Shock Boots
• Mounting Hardware (where applicable)

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force across the 9-position spectrum, offering more adjustability than standard fixed-rate shocks.
• Performance Benefit: Eliminates the compromise between empty-bed comfort and loaded stability, providing a safer and more controlled driving experience for Dually owners.

Related Products

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

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

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

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

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

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

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. You can simply turn the dial by hand to increase or decrease damping resistance.

Will these shocks lift my Ford F-350?
No, these shocks are designed to work with vehicles at factory height (0″ lift). They are configured to provide optimal travel and damping for stock suspension geometry.

Are these suitable for Dual Rear Wheel (DRW) trucks?
Yes, these specific part numbers are valved and sized for the Ford F-350 4WD Dual Rear Wheel Chassis to handle the unique weight and stability requirements of a dually setup.