Pro Comp 90-40078B ES9000 Series Twin-Tube Shock Absorber

The Pro Comp 90-40078B is part of the ES9000 Series twin-tube shock absorber lineup, engineered to deliver a smooth, controlled ride for trucks, SUVs, and off-road vehicles. Designed with daily driving and light off-road use in mind, the ES9000 offers a balance of comfort and durability at an accessible price point.

Key Features:

• Twin-tube design provides consistent damping performance and a comfortable ride quality
• Black finish on the body and reservoir for a clean, durable appearance under the vehicle
• Nitrogen-charged construction helps reduce aeration and fade during extended use
• Heavy-duty piston with precision valving for responsive handling and stability
• Corrosion-resistant components built to withstand road debris, moisture, and off-road conditions
• Direct-fit replacement design for straightforward installation

The Pro Comp ES9000 series is a reliable OEM-style replacement or upgrade shock, ideal for drivers seeking improved ride quality over worn factory shocks without the cost of a full performance upgrade.