Is it possible to fit a Gen 1 240 swingarm kit on a 2013 Gen 2?


Someone is trying to sell me a 240 kit with wheels for my 2013 Gen 2, but he says its for a Gen 1 and all I have to do is change the front hub. I'm not sure what the difference of the 2 Generations and if this is possible.
I would think the rear would be the same other than the rear brake hanger and caliper assembly. I have no idea what comes with a 240 kit, maybe that's included. I don't know what wheels you are talking about, but the hub would be changed to accommodate the Gen2 rotors? It would have to be a really good deal for me to mess with those unknown costs.