Some brands stamp the part number on the flat surface where the zerk fitting screws into?I have a bunch of new tie rods with ends that I got years ago at a salvage yard. They made me cut them in half, but they were new. I don't know about size but Ill go get one and see.
What I don't see is the thread part in your video.
I checked and the thread seems to be 1 1/4"- 12 and the nut holding the taper part is 7/8". They are US made by TRW. They are getting some surface rust, otherwise new.