I did a search on the install of this but I couldn't come up with an answer to a couple of my questions. Can I re-use the hub assembly nut? Also I read something about an ABS ring that needs to be removed from the old assembly and pressed onto the new one?. I bought the hub from advanced auto since my friend works there and gets me a discount. I thought I could just swap hubs and be done with it? I'm going to have to run to parts store to get that 36mm socket and it needs to be torque'd to 250- 260 ft lbs