Gabriel’s FleetLine 85000 Series Shocks are specifically designed for Class 6-8 trucks, trailers, and buses. These heavy duty shocks feature a larger bore size, increased fluid capacity, and consistent damping. In addition, FleetLine 83000 Series Shocks are designed for Class 3-6 vehicles and heavy truck suspensions. These shocks provide a self-compensating piston seal for consistent damping throughout the life of the shock. Gabriel’s FleetLine Cab Shocks reduce cab vibration. Engineered with a rugged design to handle harsh payloads and work environments, FleetLine Cab Shocks mute cab noise and vibration, improving driver comfort as well as providing less fatigue and strain on the vehicle suspension and electronic components.