I am posting this as some people are still under the impression that saving a few dollars is worth it, its NOT. Rebuilt master cylinders will fail either right away or very soon, this can either result in a chuckle or a deadly crash. They should be outlawed but for some reason there not.

So for the life of you and your passengers, the people on the road, BUY a NEW one, there pennies more. I bought a brand new one for $18 at www.rockauto.com.