Rancho RS55373 Front Shock RS5000X for 02-05 Dodge Ram 1500 4WD w/1-2" Lift

Vehicle Fitment

• 2002-2005 Dodge Ram 1500 4x4 (front axle)

Fitment Notes

• Front shock only--rear shocks sold separately (e.g., RS55274)
• Fits 1-2" front lift setups; do not use with oversized lift kits or spacers
• Not compatible with Ram 1500 Quad Cab/Sport trims with factory leaf-spring rear lift
• OEM mounting hardware reused; includes reef bump boot and dust shield

Features

• Cross-Tuned compression and rebound valving for on/off-road smoothness
• Progressive Engagement valving reduces harsh impact at low speeds
• 16 mm nitro-carburized piston rod resists corrosion and damage
• 35 mm sintered-iron piston for consistent damping force
• Factory twin-tube body (57 mm) filled with all-weather fluid
• Nitrogen-pressurized to 150 psi to minimize fade and foam
• Includes poly rebound bumper and red dust shield
• Limited lifetime warranty from Rancho (front shocks only)

Specifications

• Body Diameter: 2.25" (57.2 mm)
• Compressed Length: 11.35" (288.3 mm)
• Extended Length: 17.42" (442.5 mm)
• Stroke: 6.07" (154 mm)
• Mounts: Stem/Eye (Stem = 5/8" with 1/2"-13 thread; Eye = LS92)
• Type: Twin-tube, gas-charged, non-adjustable

Included Components

• 1x Rancho RS5000X front shock (RS55373)
• Reef bump boot and dust shield
• Mounting hardware (stem stud and eyelet sleeve)

Product Description

The Rancho RS55373 RS5000X front shock is engineered for lifted Dodge Ram 1500 4x4 trucks from 2002 to 2005, supporting 1-2" lift kits with confidence. Featuring Cross-Tuned and Progressive Engagement valving, this twin-tube, nitrogen-charged unit delivers smooth and controlled ride quality on both highways and trails.

Built tough with a nitro-carburized 16 mm rod, 35 mm sintered-iron piston, and all-weather fluid in a 57 mm body, it withstands extreme conditions. The included bump boot and dust shield protect the shock internals, while Rancho's limited lifetime warranty ensures long-term durability. Ideal for enthusiasts seeking improved handling and performance from a reliable, lift-friendly front shock.