The Rancho RS5000X rear shock for Toyota 4Runner (2003–2019) combines Cross Tuned rebound valving and tuned compression phases to enhance off‑road and highway handling. It includes a low‑friction, self‑lubricating seal, 16mm nitro‑carburized piston rod and a 35mm sintered iron piston for durability. Twin‑tube construction with all‑weather fluid, polyurethane bumpers and a 150 PSI nitrogen charge reduce fade and improve ride smoothness.
Rancho 03-19 Toyota 4Runner Rear RS5000X Shock