You might check with a Harley (cringe) dealer/mechanic. The Dyna Glide
Convertible uses a Keihin CV40, same carb as the CVK40 (the K is just
because it goes on a Kawasaki). Check bike junkyards, there is a good
chance that a R.U.B. wiped his Dyna. They may be able to get the whole
carb or just the piece you need. "Swede"