Hi,
below is the fitting for the Fiberstar Illuminator that is cracked.
[attachment=1:j7e4hdyt]019 (2).png[/attachment:j7e4hdyt]
This fitting has a clear plastic piece that goes inside.
[attachment=0:j7e4hdyt]015 (2).jpg[/attachment:j7e4hdyt]
I don't have a part number for this fitting or...