Rancho RS90000XL 0″ Lift Shocks for 1975-1991 Ford E-250

Rancho RS9000XL 0″ Lift Shocks for 1975-1991 Ford E-250

Part Number: RS999136 / RS999115

Summary: The Rancho RS9000XL series provides the ultimate in ride control for Ford E-250 owners who demand versatility from their suspension. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow you to instantly tune your damping profile to match changing loads or road conditions. Whether you are navigating empty highway miles or hauling heavy equipment, this set provides the specific firmness required to maintain stability and comfort.

Features

• MyRide 9-Position Tuning: A manual adjustment knob provides nine levels of damping control to ensure the perfect balance between street comfort and heavy-duty towing stability.
• Large Shock Body: A 2.75-inch diameter reserve tube provides increased oil capacity to ensure cooler operating temperatures during sustained use.
• Nitrogen Gas Charged: High-pressure gas optimization provides a reduction in aeration and foaming to ensure consistent valving performance.
• Polyurethane Bushings: High-density polyurethane material provides enhanced durability and reduced deflection to ensure precise handling response.

Technical Specifications

Fitment

• 1975-1991 Ford E-250
• Note: Designed for vehicles at factory ride height (0″ Lift).

What’s Included

• Includes Full Set (See Below)
• (2) RS999136 Front Shocks
• (2) RS999115 Rear Shocks
• Protective Red Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s Tri-Tube design combined with a massive 18mm nitro-carburized piston rod offers superior structural integrity under heavy loads.
• Performance Benefit: The ability to “dial in” your ride means you no longer have to compromise between a stiff work truck and a soft daily driver.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1975-1991 Ford E-250

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1975-1991 Ford E-250

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1975-1991 Ford E-250

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1975-1991 Ford E-250

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1975-1991 Ford E-250

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. Simply turn the dial to a lower setting for a softer ride or a higher setting for increased firmness and control.

Will these shocks lift my Ford E-250?
No, these shocks are configured for a 0-inch lift and are designed to replace factory-length dampers without changing the vehicle’s ride height.

What is the benefit of the larger 2.75-inch body?
The larger body houses more fluid than standard shocks, which helps dissipate heat more efficiently, preventing “shock fade” during long trips or heavy hauling.