I've had this dual gauge regulator sitting among my junk-parts-that-I-will-one-day-put-to-good-use pile for years. The high-side pressure gauge is damaged (the plastic cover is missing and the needle is screwy). I was going to remove that gauge and replace it with a new one. Well, it was really difficult to remove (still don't have it all the way off), and in trying to remove the hose barb, the barb actually cracked(!). Here is a view of the remaining portion of the barb.
Is there a way I can get this piece out? Or is this beyond salvageable at this point?