The Haldex Automatic Brake Adjuster Stud Kit is the perfect solution for restoring air brake slack adjuster performance. Made of premium quality materials for superior durability, this kit is stringently tested for consistent reliable performance. The high-quality corrosion-resistant hardware ensures a long-lasting and reliable product. This kit includes all the necessary hardware to restore the air brake slack adjuster stud kit. With this kit, you can be sure your brakes will perform at their best. FleetPride is your First Click in Heavy Duty®.