Technic Steering Knuckle Arm with Ball Joint

Technic Pin Long with Friction Ridges Lengthwise, 2 Center Slots Technic Axle Pin without Friction Ridges Lengthwise Technic Axle 2 Notched Plate 1 x 2 Plate Round 1 x 1 with Solid Stud Tile 1 x 2 with Groove Brick 1 x 2 Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Technic Bush 1/2 Smooth with Axle Hole Reduced Plate 2 x 4 Tile Special 1 x 2 Grille with Bottom Groove Tile 1 x 4 with Groove