Horizon DS45

[Paulus]

Several years ago, I bumped my head on the depth sounder and put a crack in the glass(plastic?).  It does not leak water but would like to replace it.
I contacted the company you see if they had any left.  They did not.  These were replaced a few years ago?  Does anyone know if you can replace the glass on the unit or does anyone know who might still have some of these around.  All my instruments work and see no need to replace them.
Thanks for any help or suggestions.
Paul