I don't know what the old one had, but I was short a seal and an o-ring when I re-built it. I went ahead and rebuilt it knowing that it may be a problem. Thought I lucked out, but it was not to be.
I've ordered new rod ends,shocks, (4) tires, spring bushings, etc. as well. Might as well do it all while in there. I should have ordered bushings as well...