Bilstein B8 5100 (Steering Damper) is designed as an upgrade to factory steering dampers on trucks and SUVs. Utilizing our proven design these steering dampers are able to dampen minute movements in the steering and reduce steering vibrations that naturally occur especially in older vehicles. These steering dampers are zinc coated for resistance to harsh elements and match to all B8 5100 series products. B8 5100 (Steering Damper) will offer a significant improvement in steering handling and comfort.Features & Benefits Maintains complete command of your truck van or SUV at all timesAllows the ability to dampen minute movements in the steeringReduces steering vibrationsAdditional Attributes Body Design:Smooth Body (Non-Coilover)Boot Included:Black BellowsCollapsed Length (IN):19.13Collapsed Length (MM):486.0Extended Length (IN):27.44Extended Length (MM):697.0Finish:Zinc PlatedInternal Design:MonotubeLower Mount Type:CantileverPartType:Steering StabilizerPiston Diameter:46mmProp 65 (Y/N):YProp 65 - Short Label:WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.govReservoir:NoSegment:Light TruckSeries:B8 5100 (Steering Damper)Shaft Diameter:11mmStroke/Travel Length (IN):8.31Stroke/Travel Length (mm):211.1Title:Bilstein Shock AbsorbersUpper Mount Type:Eye 12mm