I replaced one original caliper after only 40k, - Right Rear stuck. I did maint on it, but it stuck again and destroyed the pads and rotor. Haven't had a problem since I replaced it. Did notice that they didn't come from the factory with much lub.
2005 CRD "Ol' Blue
Red Ryder carbine-action, two hundred shot range model air rifle with a compass in the stock and this thing which tells time.My build page
-GDE Tune, RL Komodo Rear and TJM Front Bumper, armored, lifted, JBA Steel D30, 4.10s and ARB air lockers.