Does all 4 control arms. Does not includes the threads - if you want that kit it's the FRK11. Includes 16 bushings, 8 inner fulcrum pins with washers, 4 trunnion pins & lock pins, 4 threaded grease plugs, 4 blanking plugs, & 8 cork seals. When rebuilding your front suspension you will have to remove the coil springs, when doing that you will want to replace the coil spring cushions at minimum. Save 45.00 off retail.