Rancho RS90000XL 0″ Front Lift Shocks for 2012-2016 Ford F-550 Cab & Chassis with ARHI

Description
Rancho RS90000XL 0″ Front Lift Shocks for 2012-2016 Ford F-550 Cab & Chassis with ARHI

Rancho RS9000XL 0″ Front Lift Shocks for 2012-2016 Ford F-550 Cab & Chassis with ARHI

Part Number: RS999042

Summary: The Rancho RS9000XL series delivers industry-leading versatility for heavy-duty applications, featuring a 9-position manual adjustment knob that allows drivers to fine-tune damping levels on the fly. Engineered for the Ford F-550 Cab & Chassis, these shocks provide the ability to transition from a firm setting for maximum stability under heavy loads to a softer setting for improved ride quality during unladen transit. This adjustable design solves the compromise of fixed-rate damping, ensuring your work truck maintains optimal control regardless of the payload or terrain.

Features

• 9-Position Tuning: A manual adjustment knob provides nine distinct levels of damping resistance to ensure the vehicle is perfectly calibrated for towing, hauling, or highway cruising.
• Large Diameter Body: The 2.75-inch heavy-duty body provides increased fluid capacity to ensure consistent performance and reduced fade during high-stress operation.
• Nitrogen Gas Pressurization: High-pressure gas charging provides immediate response to road imperfections to ensure the tires maintain constant contact with the surface.
• Protective Boot: A durable poly-vinyl accordion boot provides a physical barrier for the piston rod to ensure long-term seal integrity in harsh environments.

Technical Specifications

Fitment

• 2012-2016 Ford F-550 Cab & Chassis
• Note: Specifically for models equipped with ARHI.

What’s Included

• Includes 2 Shocks
• Installation Hardware
• Protective Dust Boots

Why Choose This Product?

• Engineering Advantage: Rancho’s MyRide technology allows for a 400% change in damping force between setting 1 and 9, offering more customization than any other shock in its class.
• Performance Benefit: Eliminates the “one size fits all” damping approach, giving the driver total control over vehicle stability and comfort.

Related Products

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 2012-2016 Ford F-550 Cab & Chassis with ARHI

RS7MT (Front):
Rancho RS7MT 0" Front Lift Shocks for 2012-2016 Ford F-550 Cab & Chassis with ARHI

Frequently Asked Questions

How do I adjust the firmness of these shocks?
The shocks feature an external 9-position knob located at the base of the shock body that can be turned by hand to increase or decrease damping resistance.

Will these shocks lift my Ford F-550?
No, these shocks are configured for 0-inches of lift and are designed to replace the factory-length dampers on stock height vehicles.

Are these shocks sold as a pair?
Yes, this specific SKU (2xRS999042) includes two front shocks for a complete axle installation.