power steering pump leaking?

Mine is a federal pump, I rebuilt it and still leaks. 'm interested in a solution also.

Just ordered a Jegs pump for $121.00. They also had a Right Stuff pump for $161.00, and the Jegs guy told me that the Jegs one is the same pump without the Right Stuff Decal on it? He also told me they are made in the USA and are tested better than the cheap parts store pumps that sell for $50.00. So we will see what it is when it gets here. Hope it lasts longer.