Rancho 11-19 Chevrolet Pickup / Silverado 2500HD 3/4 Ton RS5000X Shock

This is the Rancho RS5000X shock absorber, part number RS55381, designed specifically for your 2011-2019 Chevrolet Silverado 2500 HD or GMC Sierra 2500 HD. If you're looking to improve how your truck handles both on the pavement and when you venture off-road, this shock absorber is a solid option. It works to absorb impacts and control the motion of your suspension, which makes a big difference in ride comfort and stability.

What sets this shock apart is its unique valving system, which is custom-tuned for your specific truck. This means it's designed to regulate fluid transfer effectively, helping to absorb impacts without causing flutter and maintaining good control over your suspension's movement. The large twin-tube body is filled with all-weather fluid, allowing it to operate cooler and handle extreme temperatures from -40 to 248°F, which helps reduce damping performance fade. You'll also find a 16mm nitro-carburized piston rod that's built to resist scuffs and corrosion, along with double-welded loops for extra strength in high-stress areas.

You'll notice a smoother ride thanks to the polyurethane rebound bumper and rubber bushings that help soak up harshness. The fluon-banded piston also helps the shock respond better to changing road conditions. Rancho backs this shock with a Limited Lifetime Warranty, giving you peace of mind with your purchase.