Rancho 91-03 Ford Explorer Rear RS5000X Shock

Rancho is known for making tough suspension parts, and their RS5000X line is a popular choice for trucks and SUVs. This rear shock absorber, part number RS55185, is built specifically for your 1991-2001 Ford Explorer, and it's designed to give you a more controlled ride whether you're on the pavement or hitting the trail.

What makes this shock work well is its unique valving system. It has a custom-tuned Compression Control Valve that manages fluid flow to absorb impacts smoothly, helping to keep your vehicle stable. The large, twin-tube body is filled with fluid that handles extreme temperatures, from -40 to 248°F, so it performs consistently. Inside, a 16mm nitro-carburized piston rod resists scuffs and corrosion, and the 35mm sintered iron piston adds structural strength. Plus, the low-friction seal helps retain gas and oil for quicker rebound and smoother compression.

You'll notice a difference in how your Explorer handles. The Cross Tuned technology and Progressive Engagement Valving work together to improve overall handling and performance, while also minimizing harsh impacts at lower speeds. It also comes with a protective boot and double-welded loops at stress points for added durability. This shock is designed to be a direct fit, making installation straightforward.