Just like the subject line says.
I damaged mine while trying to remove the cap. I have it JB Welded as best as possible but I do not trust this repair and would like to replace it with a known working part.
Prefer a new one, but used is fine so long as it is intact and does not leak (and has the O-ring inside the cap).
PM with any leads or - if you have one, a price shipped to 44077.