So after a bunch of Youtube Vids and Dozens of trips to this site. I decided to take on the task of painting my brake calipers and brackets and replacing my rotors and pads myself. (pics coming soon) anyway after painting my front caliper brackets/carriers I cant remember which is Drivers side and which is passengers side. They both seem to fit. and part numbers are the same except for the last 4 or 5 numbers. my Questions are. Are these parts interchangeable? if not Does anyone know the Part # and which side they go on. Thank you in advance for your Help!!!