Around 5k miles, I took the following parts off of my 2012 JKU. All parts are in excellent condition. I'm centrally located in Wichita, KS and will ship any part at your cost. I will not ship the rear bumper. If hardware is included with a part, then I have shown it in the pic.
Rear Bumper - $45 (pick-up in Wichita, KS area)
Rear Tire Carrier - $30
Springs - Front and Rear 16/59 - $50