Rancho RS5000X Rear Gas Shock Absorber for 2009-2024 Dodge/Ram 1500 & 1500 Classic (RS55367)

Fits select 2009-2024 Dodge Ram 1500 and Ram 1500 Classic models.

The Rancho RS5000X series redefines twin-tube shock performance for your Ram truck. Engineered with exclusive Cross Tuned technology and Progressive Engagement Valving (PEV), these shocks are designed to reduce initial impact at low speeds while maintaining firm control during high-speed or off-road maneuvers. The nitrogen gas-pressurized design (150 PSI) significantly reduces oil aeration and shock fade, ensuring consistent damping performance under heavy loads or extreme duty.

Built for long-term durability in harsh environments, the RS55367 features a nitro-carburized piston rod and a 35mm sintered iron piston for superior structural integrity. The all-weather fluid allows for consistent operation in temperatures ranging from -40°F to 248°F, while the included polyvinyl boot protects the seal and rod from debris.

• MPN: RS55367
• Piston Rod: 16mm nitro-carburized for scuff and corrosion resistance
• Piston: 35mm sintered iron for enhanced strength
• Gas Charge: Nitrogen pressurized to 150 PSI to minimize foaming and fade
• Valving: Progressive Engagement Valving for vehicle-specific ride tuning
• Construction: Double-welded loops at stress points and a self-lubricating seal
• Included: Shock absorber, rubber bushings, and red protective boot