It's a little funny now, but I was really searching for an FCA with the greasable ball joint and having little luck finding one (at least that didn't cost$$ like the OEM part), so I settled on just getting the bolt-on with a great warranty and at a very fair price in my mind. And then there it was in the box...Christmas in October! Yes, the ball joint has the threaded hole in the bottom of it for the zerk fitting; you just have to install the fitting...gently now, don't break it off
Thank you for that update - that is good information. So the ball joint has a hole for the zerk to be installed into? If you could post some pics of those FCAs that would be great.
It would be very interesting to compare the ball joint that comes in these FCAs with the Moog K80067 stand alone bolt-on greasable ball joint to see if they are in fact the same.
FYI the Moog RK80405/RK80406 FCAs are correct for all 00-04 Focus (05-07 the FCAs are basically the same but the ball joint stud has a different diameter). Its interesting that the online picture of these parts clearly shows that the ball joint is bolt-on but also does not show a grease fitting or hole for one.