I've done a lot of business with Mac's over the years and have always been happy with their products and service,except for one purchase.That was a new(not rebuilt)power steering cylinder.The first one they sent leaked worse than my original,so they replaced it with another that leaked even worse.I sent it back and they promptly refunded my money with no hassle.I then put new seals in my old one and just decided I could live with a fairly minor leak.Maybe their rebuilds are OK,but I'd be a leary of the new ones they sell.
This is not meant to be a condemnation of Mac's,since as I stated.except for this one instance,I've always been satisfied with them.This is a problem with the vendor from whom they get the cylinder.
Paul,
Boonville,MO