Your right on both acounts, I live in Northern Wisconsin and I have a Banshee. I was looking at Yamaha's websit and I couldn't find a part # for the studs; just the whole hub. If they press out I'll take one to the auto parts store to match it up. On the round housing I could use a little more info than just," its not to hard to do?" I'm a pretty fair welder, but is there a kit with the housing and carrier or what, and where to get it, ect. I'm looking for a winter project. Around here we only have about a month of summer left!!