Replacement Hatches

I’m looking for replacement hatches for my 1979 Freedom 40 AC KC.
Has anybody out there replaced their’s?
Any recommendations?

I have an F35 (P) - one of my overhead hatches a badly crazed- I got ahold of Lewmar (my hatches are lewmar) and sent them the hatch “top” for a lens replacement - way way less expensive than replacing the whole hatch. Got it back, looked like new. Putting it back was 10 min. I can’t find my documentation of who talked with, etc.

EDIT - found the docs - I got a hold of Select Plastics LLC
203-866-3948

Go to products and services, select hatch repair

Again, they do lens replacement if crazed, broken, etc.