[ferson206]

My clutch reservoir cap is cracked and sort of held together with a zip-tie. A local mechanic suggested with some Alfa ownership history said he thought these overlapped exactly with some more recent Japanese or other Euro cars, he just couldn't recall which one(s). Anyone had any success finding a replacement for one of these?

 

[Fosters27]

I believe it is a common ATE cap used on many European cars (BMWs, Mercedes, etc)

 

[alfaloco]

You'll find it on E Bay Motors, do a search on ATE master cylinders.