Everything went great and the car is fixed. I was glad he showed me the bad part after it was removed and the difference between the new one he was installing. That dispelled any reservations I had about spending the money to make the repair. It was clear that it needed to be done.
Tony was right on time, professional, and completed the work successfully very quickly. The delivery and installation of my part right at home was a huge convenience for me and saved me a lot of time. I will use Tony and YourMechanic.com again.