High Pressure Monotube Gas Shock

In this box, you get a KYB Gas-A-Just rear shock absorber, designed to fit a range of Dodge trucks like the D100, D150, and D200, as well as Ramcharger and Plymouth Trailduster models from the 1970s and 80s. This monotube shock absorber is built to automatically adjust to your driving needs, offering a comfortable ride during normal cruising and improved control when you demand it.

Unlike traditional twin-tube shocks, the Gas-a-just uses a monotube design with two separate chambers. One chamber holds a responsive hydraulic piston and valve system, while the other contains high-pressure nitrogen gas separated by a floating piston. This setup prevents the aeration that can cause fade in other shocks, ensuring consistent performance. It also helps your vehicle's electronic safety systems, like ABS and stability control, function as the manufacturer intended because they rely on the suspension working correctly.