JK Heavy Duty Tracbar Bracket Artec IndustriesJK Heavy Duty Stock Trackbar Bracket. This heavy bracket is designed to take serious abuse and replace your front 30 or 44 JK factory trackbar bracket. The 1 4 inch thick precision cut and formed components of this setup out perform the competition. Features: Sold as Each 1 4 inch mild steel. Precision CNC cut and bent For great fitment. Replaces factory bracket. Maintains factory sway bar mount location Allows rotation of steering dampener to top