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SKU #: RAN-RS999036A MPN #: RS999036A

Rancho Suspension RS9000XL Rear Shock Absorber 17-25 Ford 4WD

$125.12
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Description
The Rancho RS9000®XL Rear Shock Absorber delivers premium ride control for late-model trucks that demand versatility on the street, at the jobsite, and off-road. Featuring Rancho’s proven nine-position adjustable damping, this shock lets you dial in firmness to match towing loads, terrain, and driving conditions. Engineered for hard-working vehicles, the RS9000®XL utilizes a gas-pressurized tri-tube design to reduce shock fade and maintain consistent performance under heat and heavy use. An 18mm nitro-carburized piston rod provides excellent resistance to corrosion and wear, while the oversized 2.75" shock body enhances cooling and long-term durability. Designed to counteract the added unsprung weight of larger wheels and tires common on lifted Super Duty trucks, this rear shock improves stability, control, and ride comfort whether you’re towing, hauling, or exploring off the pavement. Fitment & Lift Information: 2017–2020 Ford F-250 Super Duty: Designed for vehicles with 2.5" rear lift 2021–2025 Ford F-250 Super Duty: Designed for vehicles with 4"–5" rear lift 2017–2020 Ford F-350 Super Duty: Designed for vehicles with 2" rear lift 2021–2025 Ford F-350 Super Duty: Designed for vehicles with 4"–5" rear lift Features & Benefits: 9-position manual adjustable damping for on-road and off-road flexibility Ideal for stock and lifted trucks used for towing, hauling, and off-road use Nitrogen gas pressurized to 120 PSI to reduce fade and foaming Heavy-duty 18mm chromed piston rod for strength and corrosion resistance 2.75" tri-tube body for improved cooling and consistent performance All-weather fluid rated from -40°F to 248°F Polyurethane bushings and rebound bumper for smoother ride quality Graphite-filled piston band for reduced friction and improved responsiveness Durable painted silver finish with protective boot included Backed by Rancho’s Limited Lifetime Warranty The RS9000®XL rear shock is an excellent choice for 2017–2025 Super Duty owners looking for adjustable performance, proven durability, and confident control in any driving condition.

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The Rancho RS9000®XL Rear Shock Absorber delivers premium ride control for late-model trucks that demand versatility on the street, at the jobsite, and off-road. Featuring Rancho’s proven nine-position adjustable damping, this shock lets you dial in firmness to match towing loads, terrain, and driving conditions.

Engineered for hard-working vehicles, the RS9000®XL utilizes a gas-pressurized tri-tube design to reduce shock fade and maintain consistent performance under heat and heavy use. An 18mm nitro-carburized piston rod provides excellent resistance to corrosion and wear, while the oversized 2.75" shock body enhances cooling and long-term durability.

Designed to counteract the added unsprung weight of larger wheels and tires common on lifted Super Duty trucks, this rear shock improves stability, control, and ride comfort whether you’re towing, hauling, or exploring off the pavement.

Fitment & Lift Information:

  • 2017–2020 Ford F-250 Super Duty: Designed for vehicles with 2.5" rear lift
  • 2021–2025 Ford F-250 Super Duty: Designed for vehicles with 4"–5" rear lift
  • 2017–2020 Ford F-350 Super Duty: Designed for vehicles with 2" rear lift
  • 2021–2025 Ford F-350 Super Duty: Designed for vehicles with 4"–5" rear lift

Features & Benefits:

  • 9-position manual adjustable damping for on-road and off-road flexibility
  • Ideal for stock and lifted trucks used for towing, hauling, and off-road use
  • Nitrogen gas pressurized to 120 PSI to reduce fade and foaming
  • Heavy-duty 18mm chromed piston rod for strength and corrosion resistance
  • 2.75" tri-tube body for improved cooling and consistent performance
  • All-weather fluid rated from -40°F to 248°F
  • Polyurethane bushings and rebound bumper for smoother ride quality
  • Graphite-filled piston band for reduced friction and improved responsiveness
  • Durable painted silver finish with protective boot included
  • Backed by Rancho’s Limited Lifetime Warranty

The RS9000®XL rear shock is an excellent choice for 2017–2025 Super Duty owners looking for adjustable performance, proven durability, and confident control in any driving condition.

Manuals and Guides
Vehicle Fitment
2017-2025 Ford SuperDuty 4WD
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
About Rancho
The versatility of a truck is really only limited to your imagination. From low riders, to trophy trucks, crawlers, tow rigs, and racers, the sky is really the limit to what you can do. One of the key components for any build, is suspension. Given the importance of suspension for your driving experience, shouldn't you trust a company with nearly 70 years of innovation? From Southern California, Rancho has been a long time player in the offroad game, building off a reputation of building suspension systems to tackle the deserts of Mexico, Morocco and California. Ranging from shocks, offroad protection upgrades, doors, roll cages and more, Rancho can kit your offroad or onroad truck to the spec that makes you feel ready to conquer any terrain that you might face.