Good night, I know this is a bit dead, but this topic keeps being reffered, so I hope I'm not upsetting OP or any mod with my questions, if so, just say and I delete my post and create a standalone post.
I can't find any reliable distributor for the 1 1J0 721 468 C (Breather Assy), besides some random used parts from ebay or from Aliexpress(that I would preffer to avoid).
Is this part necessary or is there an equal one already mounted on the original 5 speed trans/clutch combo?
From my understanding this plugs between the clutch cylinder and the rigid/flex oil tube line(1J1721465BC), I'm asking because I can get a clutch+gearbox+trans axles+gear selector and cables for under 500€, I think they dont have the covers and some other bits and bobs, but its a great starting point, and this is the only part that is giving me a fit to find/understand if I really need it.