I was checking out my petcock (amongst other things) and it looks like the screw in bowl on the bottom of the petcock is badly corroded, are they still available? The part number is indecpherable, but it's called a "cup fuel strainer" in my parts manual?
My break down for the K1 shows the bolt in the bowel to be a 6X28 pan head screw with a gasket, the "cup fuel strainer" is shown in your photo below and is brass screen with a hole for the bolt in the center.
How does the bowel attach to the petcock? Can you take a photo?
PS lost the other one last night I guess. Looks like something got her and dragged her down into the woods, No signs of a struggle so I think she had had passed on before it got to her. Kind of sad to see that go to waste, looks like she would have cleaned up real nice. Well something was bound to eat her sooner or later.