This kit is great. I rebuilt my 98 GTI pump with this kit and it works great.
I did not use a press to install this kit, I used dry ice to cryo shrink the bearings and seal and a blow dryer to head up the housing, makes for much easier, almost too easy install.
The only supplies you’ll need to rebuild the pump that are not included are pump oil, prescribed loctites, and prescribed gasket maker for inserting seal(very important).