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

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

Part Number: RS999115

Summary: The Rancho RS9000XL series is the industry benchmark for adjustable ride control. Featuring a 9-position manual tuning knob, these shocks allow owners of the 1975-1991 Ford E-250 to instantly transition from a soft street ride to a firm setting for heavy hauling or towing. Designed for stock height applications, these shocks provide the versatility needed to handle varying loads while maintaining superior damping performance across all environments.

Features

• MyRide Tuning System: A 9-position manual adjustment knob provides 400% more damping control than standard shocks to ensure the driver can fine-tune the ride for specific loads or terrain.
• Large Shock Body: A 2.75-inch diameter liquid-metallic finish body provides increased fluid capacity to ensure cooler operating temperatures during heavy-duty cycles.
• Nitrogen Gas Charged: High-pressure gas optimization provides immediate response to road imperfections to ensure consistent contact and reduced aeration.
• Protective Boot: A durable poly-vinyl 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-250
• Note: Designed for vehicles at 0″ (Stock) rear lift height.

What’s Included

• Includes 2 Shocks
• Required Mounting Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: Unlike “one-size-fits-all” shocks, the RS9000XL allows for mechanical damping adjustments that compensate for the heavy-duty requirements of E-Series vans.
• Performance Benefit: Eliminates the compromise between empty-van comfort and fully-loaded stability by giving the user total control over the valving profile.

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

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

RS90000XL (Kit):
Rancho RS90000XL 0" 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 dial at the base of the shock body. Turning the knob allows you to select between 9 distinct levels of damping resistance.

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 shocks without changing the vehicle’s ride height.

Can I use these for towing or heavy cargo?
Yes, the adjustable valving is specifically designed to be stiffened (settings 7-9) to provide better stability and control when the vehicle is under heavy load.