The Bilstein B8 5100 Dual Steering Damper Kit is a bolt-on auxiliary kit for the solid axle 4WD Dodge Ram trucks. This kit will include two steering dampers that will offer a significant improvement in steering isolation. The steering dampers, in this Bilstein kit, mount opposing each other that will give you a much better "on-center" feel in your Cummins. They will help control even the slightest movements to reduce steering wheel shake and give you a massive improvement in the steering feedback and handling of your truck.