Ensure your semi truck is Ready for the Road Ahead™ with responsive steering, with the Dayton Parts 14.21" Heavy Duty Drag Link Assembly. By connecting the drag link rod and tie rod ends to the steering arm, this replacement assembly is able to transmit the steering motions from an operator to the wheels. Crafted with a durable construction to accommodate the heavy loads encountered by heavy duty equipment. FleetPride is your First Click in Heavy Duty®.