Rancho 02-09 GMC Envoy Rear RS5000X Shock

Rancho is known for suspension components that can handle a variety of driving conditions. This RS5000X shock absorber is built for your 2002-2009 GMC Envoy, specifically designed to improve how your vehicle handles both on the pavement and when you venture off-road.

This shock absorber uses a unique valving system and an advanced compression setup to give you better control. It features a 16mm nitro-carburized piston rod that resists scuffs and corrosion, plus double-welded loops at stress points for added strength. The large twin-tube body is filled with fluid that works in all temperatures, from -40 to 248°F, helping it run cooler and maintain consistent performance. A fluon-banded piston and a custom-tuned Compression Control Valve work together to absorb impacts smoothly and keep the shock working correctly without flutter.

You'll also find a polyurethane rebound bumper and rubber bushings that help soak up road imperfections, contributing to a smoother ride. The nitrogen gas pressurization to 150 PSI helps prevent the oil and gas from mixing, which reduces the chance of the shock losing performance when it gets hot.