Well after trying to get the part off Hahn Im losing hope. Anyone know anywhere to get the nipple to hook your vacuum line up on cold side charge piping? Other than Hahn. Or anyway to fabricate it to work?

 

Get a small brass vacumne fitting with 1/8 pipe thread and drill and tape your pipe carefully to 1/8 pipe again carefully. When you screw it in use liquid pipe sealer or Locktite and dont over tighten it. The picture is of a differend fitting but the same idea.

 

I was hoping to find somewhere to actually buy the nipple, but if it comes down to it I will give this a try, thx!

 

Lowes has all kinds of hard to get small parts that work on our cars. fittings, body clips etc etc