Rancho RS90000XL 0″ Rear Lift Shocks for 1975-1991 Ford E-350

Description
Rancho RS90000XL 0″ Rear Lift Shocks for 1975-1991 Ford E-350

Rancho RS9000XL 0″ Rear Lift Shocks for 1975-1991 Ford E-350

Part Number: RS999115

Summary: The Rancho RS9000XL series provides industry-leading versatility for Ford E-350 owners who demand total control over their ride quality. Featuring a globally recognized 9-position manual adjustment knob, these shocks allow you to instantly tune your damping profile from soft to firm. Whether you are navigating empty highways or hauling heavy cargo, this system provides the specific resistance needed to maintain vehicle stability and comfort.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping resistance to ensure the driver can tune for varying loads or road conditions.
• Large Shock Body: A 2.75-inch diameter body provides increased fluid capacity to ensure cooler operation and consistent performance during heavy-duty use.
• Nitrogen Gas Charged: High-pressure gas charging provides a reduction in aeration and foaming to ensure immediate response and fade-free damping.
• Protective Boot: A heavy-duty polyvinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity against road debris.

Technical Specifications

Fitment

• 1975-1991 Ford E-350
• Note: Designed for vehicles at 0″ of rear lift (Stock height).

What’s Included

• Includes 2 Shocks
• Protective Dust Boots
• Mounting Hardware (Where applicable)

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force, moving from a plush street ride to a firm, controlled setting for towing.
• Performance Benefit: Eliminates the “one size fits all” compromise of standard shocks, giving the driver the ability to eliminate sway and bounce under load.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1975-1991 Ford E-350

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1975-1991 Ford E-350

Front Only (Same Series):
Rancho RS90000XL 0" Front Lift Shocks for 1975-1991 Ford E-350

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1975-1991 Ford E-350

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1975-1991 Ford E-350

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The RS9000XL features a manual dial at the base of the shock. Simply turn the knob to your desired setting, with 1 being the softest and 9 being the firmest.

Will these shocks lift my Ford E-350?
No, these shocks are configured for 0-inches of lift and are designed to replace factory-length shocks without changing the vehicle’s ride height.

Are these shocks sold as a pair?
Yes, this specific SKU includes 2 shocks for the rear of your vehicle.