I'm sure this is a problem but what do I need to do? I'm putting in new pads/rotors on my fronts. Everything worked fine until I came to the inside right (front). The piston wouldn't push in, I figured well I'm pulling the whole wheel off so I have to take the caliper off anyway..... I finally managed to get the pad out once I took the retaining bolts out. That pad was hardly worn at all. The left pads seemed to drag some so I'm assuming that those two pistons need a rebuild. Is the right one going to be rebuildable or am I most likely going to need a new one?

Are the rebuild kits on Fastlane one per side or do I need two per side? I figure I'll do new hoses too as long as I have to order stuff.

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1985 300D Turbo ~225k
2000 F350 (Powerstroke) 4X4, SWB, CC, SRW, 6spd ~148k
1999 International 4900, DT466e (250hp/660 ft/lbs), Allison MD3060 ~73k