Rancho RS90000XL 4″ Lift Shocks for 2009-2013 Ford F-150 4WD

Description
Rancho RS90000XL 4″ Lift Shocks for 2009-2013 Ford F-150 4WD

Rancho RS9000XL 4″ Lift Shocks for 2009-2013 Ford F-150 4WD

Part Number: RS999806 (Kit SKU: 2xRS999806_2xRS994287_n396)

Summary: The Rancho RS9000XL series provides industry-leading ride control for the 2009-2013 Ford F-150 4WD equipped with a 4-inch lift. Featuring a signature 9-position manual adjustment knob, these shocks allow drivers to instantly transition from a soft street ride to a firm setting for heavy towing or off-road stability. Engineered to handle the increased geometry of lifted applications, this complete set delivers a custom-tuned damping experience that eliminates the “one size fits all” compromise of standard shocks.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine levels of damping force to ensure the perfect balance between comfort and control for any terrain or load requirement.
• Large Body Design: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during sustained cycling.
• Nitrogen Gas Pressurization: High-pressure gas charging provides a consistent response by minimizing oil foaming and aeration to ensure fade-free performance.
• Liquid Metallic Finish: A premium zinc-plated finish provides a durable protective layer to ensure long-term corrosion resistance in harsh environments.

Technical Specifications

Fitment

• 2009-2013 Ford F-150 4WD
• Note: Compatible with Rancho® RS6519B System. Excluding Harley-Davidson, SVT Raptor, and 8200 GVW models.

What’s Included

• (2) RS999806 Front Shocks
• (2) RS994287 Rear Shocks
• Protective Red Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology is the industry standard for manual adjustability, allowing for a 400% change in damping force across the 9-position spectrum.
• Performance Benefit: Whether you are daily driving or hauling a heavy trailer, you can dial in the exact stiffness needed to eliminate body roll and improve steering response.

Related Products

RS5000X (Rear):
Rancho RS5000X 4" Rear Lift Shocks for 2009-2013 Ford F-150 4WD

RS5000X (Front):
Rancho RS5000X 4" Front Lift Shocks for 2009-2013 Ford F-150 4WD

RS90000XL (Front):
Rancho RS90000XL 4" Front Lift Shocks for 2009-2013 Ford F-150 4WD

RS90000XL (Rear):
Rancho RS90000XL 4" Rear Lift Shocks for 2009-2013 Ford F-150 4WD

RS5000X (Kit):
Rancho RS5000X 4" Lift Shocks for 2009-2013 Ford F-150 4WD

Frequently Asked Questions

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

Will these shocks fit a stock height F-150?
No, these shocks are specifically configured for vehicles with a 4-inch suspension lift to ensure proper travel and prevent bottoming out.

Do these shocks include the protective boots?
Yes, this set includes Rancho’s signature red protective boots to shield the piston rod from road debris and contaminants.

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