Busted a part

[GQMacca]

Ok so I was changing the spark plugs on the tank the other day and I bumped a hose which subsequently broke thanks to rust. As a temporary fix I have welded the rust hole closed and plugged the end if the hose but want to replace the pipe and plumb the hose back in. So my question is what would I call the pipe that come out the drivers side of a TB42e right at the back which connects to the return line from the heater core. This pipe has a T-off (the one that broke) that plumbs up to the intake plenum for the air purge. The question I want answered is, when I go into a parts store what descriptive would I use for this part so I can buy a new one?

[4bye4]

I don't have a TB42e so I'm not sure, but if you can put a pic up it might make it easier for someone to help you.
Re your busted part on the other post - there is a couple of Western Partrol members down that way may be able to help.