Outfit your semi to be Ready for the Road Ahead™ with reduced vibration and component wear, with the Atro Pivot Bushing Kit with Hex Bolt. To minimize movement and decrease mechanical wear-and-tear, this suspension piece rests between a vehicle's stationary and moving elements. Fashioned with heat-resistant polyurethane for enhanced durability, greater life expectancy, and better vehicle control. FleetPride is your First Click in Heavy Duty®.