I’m in bad need for a cartridge cut off for a 39A manufactured in 1952. Id appreciate any help. Thanks, Danny.

We are talking about one of these correct?

Mine isn’t that long. It doesn’t extend past the screw threads. I’ve seen that type during my search. Is it possible to modify this type to fit mine? I’ll PM a picture of my type.
Thanks

I took a chance and bought one like the above picture. I believe I can modify it to fit. Wish me luck.

I am betting you can make it work.