Rancho RS90000XL 5″ Rear Lift Shocks for 2017-2020 Ford F-350 4WD

Description
Rancho RS90000XL 5″ Rear Lift Shocks for 2017-2020 Ford F-350 4WD

Rancho RS9000XL 5″ Rear Lift Shocks for 2017-2020 Ford F-350 4WD

Part Number: RS999036

Summary: The Rancho RS9000XL series provides industry-leading versatility for Ford F-350 owners who demand control over their ride quality. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow you to instantly transition from a soft street feel to a firm setting for heavy towing or off-road excursions. Engineered specifically for vehicles with a 5-inch rear lift, these shocks deliver a custom-tuned damping experience that adapts to your specific payload and terrain requirements.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping force to ensure the perfect balance between comfort and control for any environment.
• Large Shock Body: A 2.75-inch 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 valving performance under stress.
• All-Weather Protection: A liquid metallic finish and protective boot provide a durable barrier against corrosion and debris to ensure long-term reliability.

Technical Specifications

Fitment

• 2017-2020 Ford F-350 Super Duty 4WD
• Note: Designed specifically for vehicles equipped with 5″ of rear lift over factory height.

What’s Included

• Includes 2 Shocks (Pair)
• Protective Red Dust Boots
• Mounting Hardware (where applicable)

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL utilizes a massive body diameter and adjustable valving to handle the high-leverage forces of a lifted F-350.
• Performance Benefit: Drivers gain the ability to eliminate “rear-end sag” feel and trailer sway by simply clicking the dial to a firmer setting before towing.

Related Products

RS5000X (Front):
Rancho RS5000X 5" Front Lift Shocks for 2017-2020 Ford F-350 4WD

RS5000X (Rear):
Rancho RS5000X 5" Rear Lift Shocks for 2017-2020 Ford F-350 4WD

RS7MT (Front):
Rancho RS7MT 5" Front Lift Shocks for 2017-2020 Ford F-350 4WD

Front Only (Same Series):
Rancho RS90000XL 5" Front Lift Shocks for 2017-2020 Ford F-350 4WD

RS5000X (Kit):
Rancho RS5000X 5" Lift Shocks for 2017-2020 Ford F-350 4WD

RS90000XL (Kit):
Rancho RS90000XL 5" Lift Shocks for 2017-2020 Ford F-350 4WD

Frequently Asked Questions

How do I adjust the firmness of these shocks?
These shocks feature a manual 9-position knob located at the base of the shock body. Simply turn the dial to your desired setting—lower numbers for a softer ride and higher numbers for increased firmness.

Do these shocks provide the 5 inches of lift?
No, these shocks do not create lift. They are specifically valved and length-matched to function correctly on a Ford F-350 that already has a 5-inch rear lift kit installed.

Are these shocks sold as a pair or individually?
Based on the SKU 2xRS999036A, this specific product listing includes a pair (2) of rear shocks.