I need to replace the CV gaskets and transaxle seals. I'm wondering which company makes the best quality seals these days.

Thanks for your advice!

Those seals are a “paper” seal. Basically a thin cardboard. You could cut them out of a cereal box if you really wanted to. But these don’t fail as the grease imbeds into them. They are there to just keep it in.
They are inexpensive.


https://914rubber.com/cv-joint-gasket-1-1