Rancho RS90000XL 6″ Lift Shocks for 2014 Ford F-150 4WD

Description
Rancho RS90000XL 6″ Lift Shocks for 2014 Ford F-150 4WD

Rancho RS9000XL 6″ Lift Shocks for 2014 Ford F-150 4WD

Part Number: RS999838

Summary: The Rancho RS9000XL series provides industry-leading adjustability for Ford F-150 owners requiring specialized damping for 6-inch lifted applications. Featuring a 9-position manual tuning knob, these shocks allow drivers to instantly transition from a soft street ride to a firm setting optimized for heavy towing or off-road excursions. This complete set of four shocks is specifically engineered to maintain vehicle control and comfort on trucks equipped with high-clearance suspension systems.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct damping levels to ensure the driver can customize ride quality for specific terrains or payloads.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas optimization provides immediate response to road irregularities to ensure consistent tire-to-road contact.
• Polyurethane Bushings: Heavy-duty performance bushings provide enhanced durability and reduced NVH (Noise, Vibration, Harshness) to ensure long-term service life.

Technical Specifications

Fitment

• 2014 Ford F-150 4WD
• Note: Fits models with 1-piece driveshaft and Rancho RS66519B system. Excluding Harley-Davidson, SVT Raptor, and 8200 GVW models.

What’s Included

• Includes Full Set (See Below)
• (2) RS999838 Front Shocks
• (2) RS994287 Rear Shocks
• Protective Red Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology utilizes a sophisticated tri-tube design that allows for massive fluid displacement and precise valving control.
• Performance Benefit: The ability to tune the shock on the fly means you no longer have to compromise between a comfortable daily commute and a stable towing platform.

Related Products

RS5000X (Rear):
Rancho RS5000X 6" Rear Lift Shocks for 2014 Ford F-150 4WD

RS5000X (Front):
Rancho RS5000X 6" Front Lift Shocks for 2014 Ford F-150 4WD

RS90000XL (Rear):
Rancho RS90000XL 6" Rear Lift Shocks for 2014 Ford F-150 4WD

RS90000XL (Front):
Rancho RS90000XL 6" Front Lift Shocks for 2014 Ford F-150 4WD

RS5000X (Kit):
Rancho RS5000X 6" Lift Shocks for 2014 Ford F-150 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 click through settings from 1 (softest) to 9 (firmest) without tools.

Will these shocks work with a stock height Ford F-150?
No, these specific part numbers are extended-length shocks configured for a 6-inch suspension lift and should not be used on stock height vehicles.

Do these shocks come with the red protective boots?
Yes, all Rancho RS9000XL shocks include the signature red accordion-style dust boots to protect the piston rod from debris.

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