Rancho 11-18 Chevrolet Silverado 2500HD 3/4 Ton RS9000XL Shock

With nine levels of adjustment, Rancho® RS9000®XL shocks provide premium control and performance. An easy-to-adjust knob enables customized damping and firmness for both on-road and off-road versatility. Now in its fourth generation, this cutting-edge shock boasts integrated bottom mounts for enhanced strength and a dual component 2K paint finish for superior chip resistance. Tougher and better-looking than ever, the RS9000XL sets a new standard in durability and design. Rancho RS9000XL RS994377 Suspension Shock Absorber

• HANDLES EXTREME TEMPERATURE CHANGES -- Up to 2.38-in. tri-tube body (application specific) filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
• BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the long-lasting premium liquid metallic finish and polyvinyl protective boot ensures longer life
• SMOOTH PERFORMANCE -- Polyurethane rebound bumper and bushings and graphite-filled fluon-banded piston help absorb ride harshness and enhance responsiveness to changing road conditions for an overall smoother ride
• NINE LEVELS OF PERFORMANCE -- Nine-position easy-to-adjust knob allows customized damping control and firmness for on-road and off-road flexibility
• REDUCES FADE -- Nitrogen gas pressurized to 45 or 60 PSI to minimize air-to-oil mixture and reduce damping performance fade and foaming
• DESIGNED FOR HARDWORKING VEHICLES -- Ideal for stock or lifted trucks, SUVs and Jeeps that tow, haul or go off road
• BOLD NEW LOOK -- Sleek dual component 2K paint finish not only looks good but delivers superior chip resistance
• BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty

The Rancho RS9000XL Shock Absorber is engineered to deliver exceptional control and a customizable ride experience for heavy-duty trucks such as the Chevrolet Silverado 2500HD and GMC Sierra 2500/3500 HD from 2011. Featuring nine levels of adjustable damping, this shock allows you to fine-tune firmness for optimal performance whether on-road or off-road, providing a versatile solution for towing, hauling, or trail driving. The integrated bottom mounts and robust construction enhance durability, making it suitable for demanding applications and challenging terrains.
The RS9000XL incorporates a tri-tube body filled with all-weather fluid, capable of withstanding internal temperatures from -40°F to 248°F. This design ensures consistent damping performance even under extreme temperature fluctuations, reducing fade and maintaining ride quality. The shock’s low-friction, self-lubricating seals retain gas and oil efficiently, resulting in quicker rebound and smoother compression cycles. A long-lasting, premium liquid metallic finish paired with a dual component 2K paint finish offers superior chip resistance, keeping the shocks looking sharp over time.
Advanced features such as polyurethane rebound bumpers, bushings, and graphite-filled fluon-banded pistons work together to absorb harsh impacts and respond swiftly to road conditions. This technology helps minimize ride harshness, providing a smoother and more controlled experience whether navigating uneven terrain or highway bumps. Nitrogen gas pressurized to 45 or 60 PSI further reduces damping fade, ensuring consistent performance throughout demanding use.
Designed specifically for heavy-duty vehicles that work hard, the Rancho RS9000XL shock absorber is an ideal upgrade for trucks that tow, haul, or venture off-road. Its bold, dual-component paint finish not only enhances aesthetics but also offers superior protection against chips and corrosion. Backed by Rancho’s Limited Lifetime Warranty, this shock absorber is a reliable choice for drivers seeking durability, performance, and customization in their suspension system.

Features:

• Nine levels of adjustment for customizable damping control and ride firmness

• Integrated bottom mounts for increased strength and durability

• Tri-tube body filled with all-weather fluid for temperature resistance from -40°F to 248°F

• Low-friction, self-lubricating seals for quick rebound and smooth compression

• Premium liquid metallic finish with dual component 2K paint for superior chip resistance

• Polyurethane rebound bumpers and bushings with graphite-filled fluon-banded pistons for enhanced ride smoothness

• Nitrogen gas pressurized to 45 or 60 PSI to minimize damping fade and foaming

• Designed for heavy-duty trucks such as Chevy Silverado 2500HD and GMC Sierra 2500/3500 HD

• Sleek, durable finish to withstand demanding environments

• Backed by Rancho’s Limited Lifetime Warranty for peace of mind

Fitment:
Chevrolet Silverado 2500 HD Custom 2020
Chevrolet Silverado 2500 HD Custom 2021
Chevrolet Silverado 2500 HD Custom 2022
Chevrolet Silverado 2500 HD Custom 2023
Chevrolet Silverado 2500 HD Custom 2024
Chevrolet Silverado 2500 HD Custom 2025
Chevrolet Silverado 2500 HD High Country 2015
Chevrolet Silverado 2500 HD High Country 2016
Chevrolet Silverado 2500 HD High Country 2017
Chevrolet Silverado 2500 HD High Country 2018
Chevrolet Silverado 2500 HD High Country 2019
Chevrolet Silverado 2500 HD High Country 2020
Chevrolet Silverado 2500 HD High Country 2021
Chevrolet Silverado 2500 HD High Country 2022
Chevrolet Silverado 2500 HD High Country 2023
Chevrolet Silverado 2500 HD High Country 2024
Chevrolet Silverado 2500 HD High Country 2025
Chevrolet Silverado 2500 HD LT 2011
Chevrolet Silverado 2500 HD LT 2012
Chevrolet Silverado 2500 HD LT 2013
Chevrolet Silverado 2500 HD LT 2014
Chevrolet Silverado 2500 HD LT 2015
Chevrolet Silverado 2500 HD LT 2016
Chevrolet Silverado 2500 HD LT 2017
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