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

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

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

Part Number: RS999136 / RS999115

Summary: The Rancho RS9000XL series provides the ultimate in ride control for the Ford E-350, featuring a globally recognized 9-position manual adjustment knob. This Tier 2 adjustable system allows drivers to instantly transition from a soft, compliant street ride to a firm, controlled setting for heavy hauling or towing. Designed specifically for stock height applications, these shocks eliminate the compromise between comfort and utility by putting the tuning power directly in your hands.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping resistance to ensure the vehicle is perfectly calibrated for varying load weights.
• Large Shock Body: A massive 2.75-inch diameter tube provides increased fluid capacity to ensure consistent performance and reduced fade during high-duty cycles.
• Nitrogen Gas Charged: High-pressure gas optimization provides a faster response rate to ensure the tires maintain maximum contact with the road surface.
• Polyurethane Bushings: High-durability polyurethane material provides superior pivot articulation to ensure long-term service life and reduced NVH (Noise, Vibration, Harshness).

Technical Specifications

Fitment

• 1975-1991 Ford E-350
• Note: Fitment confirmed for E-350 models at 0″ of 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 MyRide technology allows for a 400% change in damping force between setting 1 and setting 9, offering the widest tuning range in the aftermarket.
• Performance Benefit: Drivers gain the ability to firm up the suspension for heavy cargo or towing, then soften it for daily driving, preventing the “stiff” ride common with heavy-duty shocks.

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

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

RS90000XL (Front):
Rancho RS90000XL 0" Front 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 settings on these shocks?
The RS9000XL features a manual knob located at the base of the shock body. Simply turn the dial to your desired setting (1 for softest, 9 for firmest).

Does this kit include all four shocks for my E-350?
Yes, this specific SKU includes a full set of four shocks (two front and two rear) for a complete vehicle overhaul.

Will these shocks lift my Ford E-350?
No, these shocks are configured for a 0-inch lift and are designed to replace the factory-length shocks on stock-height vehicles.