power steering box leaking at the pitman arm

[fast2002]

My steering box is leaking at the pitman arm. Where can i find a repair kit and are there any information on removing it from the car? Thanks, 1977 530i

[Mike W.]

I've always found swapping in a used one more expedient than replacing the seal, but good used parts aren't as cheap and available as they used to be. From Realoem it looks like just a regular seal that is still available. The job itself is a PITA, heavy and dirty, laying on your back with crap falling in your eyes. Do yourself a favor and pressure wash it just before you do the job so it's as clean as possible. It'll still be dirty, but not near as bad.

[T.Hanson]

http://www.bmwtechinfo.com/repair/main/057en/index.htm