Description
Manually Adjustable Suspension Shock. The Rancho RS9000XL Rear Shock for 2.50 to 5-Inch Lift delivers premium ride control and performance tailored for both on- and off-road conditions. Designed for trucks and SUVs with rear lift kits, this shock absorber offers nine-position adjustable damping to optimize ride comfort, handling, and towing capability. It’s essential for those seeking versatility and control across varying terrains and loads.
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Construction and Appearance. Crafted with a durable 18mm nitro-carburized piston rod to resist corrosion and scuffs, this shock features robust double-welded loop mounts at stress points for enhanced strength. The tri-tube body is filled with all-weather fluid to maintain cool operation in extreme temperatures, finished in a silver painted coating with a polyvinyl protective boot to ensure extended service life.
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Installation. Installation is straightforward with no drilling required, fitting directly onto existing mounting points. It is suitable for users with basic mechanical experience or professional installers seeking reliable OEM-style replacement.
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Warranty. This shock absorber comes with a limited lifetime warranty, providing long-term confidence in durability and performance.
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Application. Specifically fits the 2007 to 2010 4WD Sierra 2500 HD models, designed for rear suspension setups with 2.5 to 5 inch lift heights. Compatible only with lifted rear suspensions as specified, not for use on unmodified or other vehicle configurations.
Rancho RS999297
CA Residents: WARNING: Cancer and Reproductive Harm
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- Nine-position Easy-To-Adjust Knob Provides Customized Damping Control
- Suitable For On-Road, Off-Road, Towing, And Hauling
- Nitrogen Gas Pressurized To 120 PSI To Reduce Performance Fade
- 18mm Nitro-Carburized Piston Rod Resists Scuffs And Corrosion
- Double Welded Loops At Stress Areas For Enhanced Durability
- Tri-Tube Body Filled With All-Weather Fluid For Cooler Operation
- Handles Internal Temperatures From -40 To 248 Degrees Fahrenheit
- Polyurethane Rebound Bumper And Bushings Absorb Ride Harshness
- Low-Friction Self-Lubricating Seal Ensures Quicker Rebound
- Painted Silver Finish And Polyvinyl Protective Boot For Longevity
- Manual Damping Adjustment
- Shock Stroke Length Of 11.86 Inches
- Loop Bushing And Sleeve Mounts With 9/16 Inch Sleeve ID
- Body Diameter Of 2.75 Inches
- Shock Rod Diameter Of 18 Millimeters
- Progressive Valving Type
- Includes Rubber Dust Shield
- Shock Absorber Bore Size Of 1.26 Inches
- Includes Bump Stop
- Fits 07-10 4WD Sierra 2500 HD
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| Brand | Rancho |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 2.50 to 5.50-Inch Lift |






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