I'm searching for the supplier for a Spare Tire Mounting Hub Spindle. I called AEV and they will not sell me this part, said it was fairly common. Maybe I'm not searching properly, but I haven't found a source yet. All I need is the round part with the pre-installed studs, proper threads for a 2012 JKU. I'm wanting to build a mount for my AEV Spare Carrier using the Factory Bumper, repositioning the spare to centerline of the bumper, so it doesn't look funky. Any help would be greatly appreciated. Thank you.