The TeraFlex JK track bar drop bracket is designed to keep steering geometry correct by allowing you to fine tune the track bar angle to eliminate and correct bump steer or other front end issues. Simple install Welding is recommended Should be installed with TeraFlex #1753509 / 1953400 ASIN B006D9WB18 Brand TeraFlex Model TeraFlex 1953000 Frame End Front Trackbar Drop Bracket Kit, 1 Pack Exterior Painted Item Weight 5.24 pounds Manufacturer Teraflex Item model number 1953000 Product Dimensions 12 x 6 x 4 inches Manufacturer Part Number 1953000