Originally Posted by Talleyrand
Try the Blue Devil power steering stop leak that Doug wrote a thread on a while back. Worked like a charm on my leaking PS box. You can order it on Amazon.
Be careful with that stuff. I had a slow leak on my Disco, I had to top off my PS reservoir about once every 6-8 months. I used the Blue Devil PS stop leak last week and just got a call from my wife that I have a BIG puddle of ATF under the Disco. I don't know the source of the leak yet (I am in NH, but my wife/truck are in RI), but I just ordered a rebuilt box and all the hoses so I have a new project this weekend.