Rock Krawler 4.0 X Factor Suspension System w/ Bilstein 5100 Shocks Lift Kit w/ Shocks R2XF4005-B51

The Rock Krawler 4-Inch Adventure Series Suspension Lift Kit with Bilstein 5100 Shocks (MPN: 4005-B51) is designed for the RAM 2500 4WD with a 6.7L Cummins engine (excluding models with air ride suspension). This kit provides a 4-inch lift to enhance ride quality, off-road performance, and towing stability while preserving drivability. It includes precision-engineered components to correct suspension geometry and optimize articulation, and Bilstein 5100 series shocks for damping control, fade resistance, and a smooth ride. All hard parts are durable and corrosion-resistant. It allows for a maximum tire size of 37 inches and comes with a limited lifetime warranty on hard parts and a limited warranty on the Bilstein shocks.