We have a Miller Syncrowave 250 DX with the optional Tigrunner cooler. We are using the Diamondback Torch with this, but the blue cooling hose is leaking near where the line comes out of the Tigrunner cooler.

Does anyone know how I might get a replacement hose for this? I don't know a lot about welding equipment, so I'm really hopeful that someone who does might be able to help!

I called one place, who said the Diamondback was discontinued and I have to buy a whole new torch, hoses, etc... Does this sound right?

Thanks so much!!