Before you install the AGR Rock Ram System with Super Pump you have to remove the old stuff. On our Super Duty the air inlet for the Turbo was in the way so we pulled that out first. Then the belt, pulley, pressure line, and old pump were removed. When our original steering box broke on the Ultimate Adventure, it was replaced with the AGR box on the trail. This involved removing the original hydraulic lines, mounting bolts, and pitman arm, replacing the box, and then bolting everything back together.