Something like this should fix your vacuum line—it's a pretty common thing. I had to do it to mine as well, although I can't find exactly what I used.
Wrong size, but right idea:
I'm sure you're aware, but hardware is 1/3 to 1/2 the price at a place like Partsouq. Takes a few extra days to arrive, but it's never taken more than 7 days to get from Dubai to SLC.