Rancho RS55279 RS5000X Front Shock for 2003-2013 Ram 1500/2500/3500 0" Lift

Vehicle Fitment

• 2003-2010 Dodge Ram 2500 (RWD, Front)
• 2003-2010 Dodge Ram 3500 (RWD, Front)
• 2011-2013 Ram 2500 (RWD, Front)
• 2011-2013 Ram 3500 (RWD, Front)
• 2012 Ram 1500 (RWD, Front)

Features

• RS5000X Cross-Tuned technology combines rebound and compression valving for superior on- and off-road handling 
• Progressive Engagement valving smooths initial impacts for a refined ride 
• 16 mm nitro-carburized piston rod resists corrosion and wear 
• Large twin-tube body with all-weather fluid withstands extreme temperature ranges 
• Polyurethane rebound bumper, rubber bushings, and low-friction seal for smooth operation {index=5}
• Nitrogen gas-charged (150 PSI) to minimize shock fade under load 
• Double-welded loops and robust construction ensure long-term durability 
• Includes dust shield and protective red boot for extended service life 

Specifications

• Position: Front Shock Absorber
• Compressed Length: 10.66 in (270.8 mm)
• Extended Length: 16.44 in (417.6 mm) 
• Travel: 5.78 in (146.8 mm) 
• Upper Mount: Stem Mount (2.625" length, ½-13 thread)
• Lower Mount: Cross-Pin with 3/8" ID hole x 5/8" pin length 
• Body Diameter: 2.251 in (57.2 mm) 
• Finish: Painted body with red protective boot 

Included Components

• 1x Rancho RS55279 RS5000X Front Shock Absorber
• 1x Protective dust shield

Product Description

The Rancho RS55279 RS5000X Front Shock is engineered for Ram trucks (1500/2500/3500, RWD) from 2003 to 2013, offering unmatched ride control and durability. Powered by Rancho's Cross-Tuned valving and progressive rebound dampening, it delivers a smooth, responsive feel whether you're cruising pavement or tackling rough trails.

Built to last with a nitro-carburized piston rod, twin-tube all-weather body, and nitrogen-charged for fade resistance, this shock holds up under load and extreme temperatures. Its rugged stem mount and cross-pin construction ensure a direct, secure fit using OEM mounting points.

Installation is straightforward, and the integrated boot and dust shield help extend service life. Perfect for Ram owners seeking to upgrade handling performance with a reliable, long-lasting front suspension component.