Prepare your semi truck to be Ready for the Road Ahead™, with the Stemco 9.05" x 1.872" Reamless PlusKit® King Pin Kit that provides enhanced steering control. With a sturdy design, this replacement component is able to act as a pivot point for the steering mechanism, helping the axis turn the wheels left or right. Manufactured with a streamlined design for a fast and easy installation. FleetPride is your First Click in Heavy Duty®.