Rancho RS5000X Front Shock Absorber for Select 1983-2005 Chevrolet, GMC, Isuzu, and Oldsmobile (RS55123)

Fits select 1983-2005 Chevrolet Blazer and S10, GMC Jimmy, Sonoma, S15, Syclone, and Typhoon, Isuzu Hombre, and Oldsmobile Bravada.

The Rancho RS5000X Front Shock Absorber (RS55123) is engineered to deliver a significant upgrade in ride quality and handling for both on-road and off-road applications. Featuring Rancho's exclusive Cross Tuned technology, this twin-tube gas shock utilizes a unique Progressive Engagement Valving system. This design allows for a smooth, comfortable ride during normal driving conditions while providing increased control and damping force when encountering rough terrain or sharp impacts.

• Precision Valving: Progressive Engagement Valving reduces initial impact harshness at low speeds and maintains vehicle control during high-speed maneuvers.
• Durable Construction: Built with a 16mm nitro-carburized piston rod to resist scuffs and corrosion, and a 35mm sintered iron piston for structural integrity.
• Reduced Fade: Nitrogen gas pressurized to 150 PSI minimizes aeration and foaming, ensuring consistent damping performance under heavy use.
• All-Weather Performance: Filled with application-specific fluid to withstand internal temperatures from -40 to 248°F.
• Enhanced Protection: Includes a polyvinyl protective boot to shield the rod and seal from trail debris and road grime.
• Direct Fit: Replaces factory units with double-welded loops at stress areas for maximum durability.