Rancho 04-08 Ford Pickup / F100 RS5000X Shock

Rancho is known for suspension components that can handle tough conditions, and their RS5000X shock absorber is built to do just that for your 2004-2008 Ford F-150 or 2006-2008 Lincoln Mark LT. This shock absorber is designed to improve your vehicle's handling and performance, whether you're on the pavement or exploring off-road.

It features a large, twin-tube body filled with all-weather fluid that helps keep the shock cooler, even in extreme temperatures ranging from -40 to 248°F. This cooler operation, combined with a nitrogen gas pressure of 150 PSI, helps prevent the oil and gas from mixing, which reduces damping performance fade and foaming. The application-specific piston and Progressive Engagement Valving are custom-tuned for your truck to absorb initial impacts smoothly at low speeds and maintain control over changing road conditions.

You'll find a 16mm nitro-carburized piston rod that resists scuffs and corrosion, along with double-welded loops at stress points for added durability. A low-friction seal keeps gas and oil in, ensuring quicker rebound and smoother compression. For a more comfortable ride, it includes polyurethane rebound bumpers and rubber bushings to absorb harshness.