Where to find replacement mesh strainer

[big red]

I would patch that hole either side with a hot glue gun until a replacement is found.and it wont ever rot.

[Orion Jim]

Originally Posted by a64pilot

I'd lace that hole up with .020 SS safety wire and just keep an eye out for a replacement or maybe a used assembly at a good price.
the wire would last years if the rest of the screen is in good shape

This solution will last indefinitely, or until you buy a replacement.