In this case, I don't think Sean is correct.

The gear pictured in post 14 above are Robart gear with Robart struts.

Here is a pic of the MM gear in my Eurosport, which incidentally have held up to grass field opps better than the Robart gear did in my Roo.

Notice the Robart gear has a pin holding the end of the cylinder whereas the MM cylinder has a machined boss that fits into holes in the end of the side plates.