Description
Adjustable Shock Performance. The Rancho RS9000XL Front Shock for 4-Inch Rancho Suspension Lift Kit is engineered to deliver superior control and performance for lifted trucks and SUVs. It features a nine-level adjustable damping control that allows drivers to customize firmness for both on-road comfort and off-road durability, improving towing, hauling, and rugged terrain capability.
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Construction and Appearance. Built with an 18mm nitro-carburized piston rod and a 1.25-inch sintered iron piston, this shock absorber offers excellent durability and corrosion resistance. Its tri-tube body filled with all-weather fluid ensures optimal temperature performance across a wide range of conditions. Finished with a premium liquid metallic coating and protected by a polyvinyl boot, it is designed for extended service life.
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Installation. Designed for straightforward installation with included mounting hardware and no drilling required, suitable for experienced installers and professionals.
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Warranty. This product includes a limited lifetime warranty, providing long-term protection and peace of mind.
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Application. Fits 2003 to 2009 4WD RAM 2500 trucks equipped with a 4-inch front suspension lift and Rancho suspension system. Use until depletion, then replace with the RS994317 model.
Rancho RS999317
CA Residents: WARNING: Cancer and Reproductive Harm
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- Nine-Level Easy-To-Adjust Knob Allows Customized Damping Control and Firmness for On-Road and Off-Road Flexibility
- Ideal for Stock or Lifted Trucks, SUVs, and Jeeps That Tow, Haul, or Go Off-Road
- First Nine-Position Manually Adjustable Shock Series in the Off-Road Market
- Nitrogen Gas Pressurized to 120 PSI to Minimize Air-to-Oil Mixture and Reduce Damping Performance Fade and Foaming
- Application-Specific 18mm Nitro-Carburized Piston Rod to Resist Scuffs and Corrosion
- Double-Welded Loops at Stress Areas and 1.25-Inch Sintered Iron Piston for Enhanced Structural Integrity
- Up to 2.75-Inch Tri-Tube Body Filled with All-Weather Fluid for Cooler Operation and Increased Vehicle Control
- Polyurethane Rebound Bumper and Bushings and Graphite-Filled Fluon-Banded Piston for Absorbing Ride Harshness
- Low-Friction, Self-Lubricating Seal Retains Gas and Oil for Quicker Rebound and Smoother Compression
- Premium Liquid Metallic Finish and Polyvinyl Protective Boot Ensures Longer Life
- Comes with Limited Lifetime Warranty
- Fits 03-09 4WD RAM 2500 with 4-Inch Front Raised Height and Rancho Suspension System; Use Until Depletion Then Replace with RS994317
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| Brand | Rancho |
| Shock Type | Non-Adjustable |
| Shock Lift Height | 4-Inch Lift |






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