Bilstein 33-196619 5100 Series Steering Dampers/Stabilizers are designed specifically to help you maintain complete command of your 2011-2019 Duramax at all times. A 5100 Series Steering Damper equipped Duramax offers a much more controlled feeling, allowing you to get the true feeling of your truck and what it is capable of. Utilizing our proven design, the steering damper is able to dampen minute movements in the steering and reduce steering vibrations that naturally occur especially in older trucks. These dampers are the least expensive and most effective upgrade to extend the service life of any Duramax out on the road today.