This alternator is listed as used but it is actually new because it has some cosmetic damage.
The black plastic has a few broken spots
There is a spacer bolt broken off and you may need to remove the broken piece with a reverse thread drill bit
The last 3 pictures show the damage
Look at the pictures to make sure this is what you are looking for you
For Volkswagen Beetle 1999-2001 1.8L 1999-2006 1.9L 1999-2005 2.0L