This replacement bushing kit is designed for the BDS 2003-2007 compatible Dodge Ram 2500 or 3500 track bar. These polyurethane bushings are fluted for even distribution and include the sleeves to freshen up your Ram when and if the time ever comes. Kit includes 4 bushing halves, and 2 sleeves for quick and easy installation. Fits lift kits with component boxes 012304 and 122315.