Rancho RS90000XL 4″ Front Lift Shocks for 2005-2010 Ford F-350 4WD Single Rear Wheel

Description
Rancho RS90000XL 4″ Front Lift Shocks for 2005-2010 Ford F-350 4WD Single Rear Wheel

Rancho RS9000XL 4″ Front Lift Shocks for 2005-2010 Ford F-350 4WD Single Rear Wheel

Part Number: RS999044

Summary: The Rancho RS9000XL series delivers industry-leading versatility for heavy-duty trucks requiring precise ride control. Featuring a 9-position manual adjustment knob, these shocks allow Ford F-350 owners to instantly transition from a soft street ride to a firm setting for heavy towing or off-road stability. Engineered to accommodate 4-inch front lift heights, they provide a custom-tuned solution for leveled or lifted Super Duty applications.

Features

• 9-Position Tuning: A manual adjustment knob provides 400% change in damping force to ensure the driver can optimize ride quality for varying loads or terrain.
• Large Shock Body: A 2.75-in. diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty hauling.
• Nitrogen Gas Charged: High-pressure gas optimization provides a reduction in aeration and foaming to ensure consistent damping performance under stress.
• Polyurethane Bushings: High-durability material construction provides enhanced road feel and longevity to ensure quiet operation compared to standard rubber.

Technical Specifications

Fitment

• 2005-2010 Ford F-350 Super Duty 4WD
• Note: Fits Single Rear Wheel (SRW) models only. Excluding Chassis Cab models.

What’s Included

• (2) Rancho RS9000XL Front Shocks
• Protective Red Dust Boots
• Required Mounting Hardware

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a massive 400% damping range, making this one of the most adaptable shocks on the aftermarket.
• Performance Benefit: Eliminates the compromise between daily comfort and towing stability by putting the damping control directly in the user’s hands.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2005-2010 Ford F-350 4WD Single Rear Wheel
Rancho RS5000X 4" Lift Shocks for 2005-2010 Ford F-350 4WD Single Rear Wheel

RS5000X Full Kit:
Rancho RS5000X 4" Front Lift Shocks for 2005-2010 Ford F-350 4WD Single Rear Wheel

RS7MT Full Kit:
Rancho RS7MT 4" Front Lift Shocks for 2005-2010 Ford F-350 4WD Single Rear Wheel

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 2005-2010 Ford F-350 4WD Single Rear Wheel
Rancho RS90000XL 4" Lift Shocks for 2005-2010 Ford F-350 4WD Single Rear Wheel

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features an external 9-position knob located at the base of the shock body that can be turned by hand to increase or decrease damping resistance.

Will these shocks lift my Ford F-350?
No, these shocks do not create lift. They are specifically valved and extended to function correctly with vehicles already equipped with a 4-inch front lift kit.

Can I use these on a Dually (DRW) or Chassis Cab?
No, these specific units are engineered for Single Rear Wheel (SRW) pickup models and are not compatible with Chassis Cab configurations.