Just got a 2003 Duramax a couple of weeks ago, my first Duramax. Already had the injectors replaced under warranty with one day to spare:D. But my power (http://www.dieselplace.com/forum/showthread.php?t=381608#) steering pump/ slash brake fluid reservoir as I understand it is leaking like a sieve. What seals and gaskets are in there that probably need replaced and how difficult is it to replace them? I have no idea what I would be getting myself into with this one.

Is the pump itself leaking?

Post a pic of leak.

I have finally found the right description for where it is leaking. The leak is coming from the hydroboost. The power steering port that is. From what I hear this is not serviceable and there are no replacement seals that can be used??

Buy a reman unit, i am sure someone will chime in with cost and where the best place to purchase is.