Equip your truck to be Ready for the Road Ahead , with the Hendrickson INTRAAX/VANTRAAX S-23566 Shock Absorber, a crucial component that provides an ultra-smooth and comfortable ride. To reduce the bouncing motion of a vehicle after it passes over a bump, this replacement shock absorber acts as an adjustment piece that effectively dampens and distributes the load weight. Fashioned with rugged precision parts to minimize vibrations and keep your suspension at its best in all types of conditions. FleetPride is your First Click in Heavy Duty .