The Rancho RS9000XL rear shock for 2004–2012 Chevrolet Colorado features nine-position adjustable damping with an easy knob for on- and off-road tuning. Tri-tube body and all-weather fluid, combined with nitrogen pressurization and low-friction seals, help control fade and improve responsiveness. Integrated mounts and a dual-component 2K finish increase durability and chip resistance for trucks that work or play hard.
Rancho 04-12 Chevrolet Colorado Rear RS9000XL Shock (Available MAY 2026, NO BACKORDERS)