What is this?
I'm guessing it's a vacuum can of some sort but for what I do not know.
The hard line is cracked where the blue line starts & the line is obviously not attached to the "can".
I do not know how long it's been broken or what it adversely affects being broken, if anything.
So anyone have a clue as to what it is?
I haven't tried to do any type of repair as of yet.
Do I really need it?

