I'm not sure if it's good or not. What brand is it? What's the warranty on the starter? Does it include that little bushing that supports the end of the starter?
FYI, I think that the engine needs to come out to remove and replace that bushing. I've never replaced one, but you might need an extractor tool to get that out. Maybe a brass drift and a large mallet would work, but you don't want to get it cocked. You'll damage the case. Again, I yield to Yoda's experience on this.

Where in AZ are you? Have you got any local VW shops you can call?
Scott Faivre