Product Details: The Automann Torque Rod Bushing for Kenworth is designed to provide increased control and lowered vibration while operating. This bushing features 4.375" center-to-center bolt holes and a non-rotational notched pin with high articulation. This bushing is designed to provide superior performance and durability, making it an ideal choice for any Kenworth vehicle. With its superior construction and design, this bushing is sure to provide a smooth and comfortable ride. FleetPride is your First Click in Heavy Duty®.