Product Details: Update your semi truck with enhanced protection against damaging torque, with the Holland 19-1/4" Adjustable Torque Arm that ensures you're Ready for the Road Ahead™. With a strong connection to both the axle and chassis, this replacement component is able to decrease the amount of torque applied to the axle. Crafted with a robust design to extend the life of the surrounding drivetrain components. FleetPride is your First Click in Heavy Duty®.