Mac Auto Parts 145463 Front Suspension Kit Ball Joints Arms Ford F150 F250 Expedition 2WD 12 Piece Kit Direct replacement for a trouble-free installation OE fit and form geometry and alignment Anti-corrosion coating on the control arm for extended life Includes 12 Pieces - Control Arms, Ball Joints, Tie Rods, Idler Arm, Pitman Arm, and Stabilizer Links