Gauntlet

$400? I'm in the process of replacing my power steering pump. It was buggered. I got one from the wreckers including high pressure hose for $77. Unless you're adding in labor. And yes you will damage the rack. Replacing the old pump is a bitch so if you were going to take it out temporarily you may as well use that time to fit a new one :P. Also check your CV joints while you're down there.