Favor to ask of anyone who is currently pending installation of *or* has disassembled/rebuilt their calipers:
It looks like there are two different styles of pistons in these (see below). The first set is darker in color (dark grey/black finish) and the bottom is mostly smooth. The second set is lighter in color (more silver/bronze in color) and the bottom has a circular groove around it that’s appx. 1/8” wide and 3/32” deep. There are four of each, so it’s not easy to identify if they should pair up according to the halves or if one of each should go in to each half.
View attachment 178638
Long and the short of it, I tried to refinish these myself, they didn’t come out as well as I‘d have liked, so I’m having them powder coated. Unfortunately, I’m an idiot and was disassembling them while tired and didn’t keep track of which ones go where, so I’m hoping someone can provide clear pictures of either/both calipers’ pistons so that I can get these back together correctly.
MUCH appreciation and gratitude to anyone who can assist!
Lastly, if anyone is looking for any pictures of specific parts of the caliper before I reassemble them, hit me up.