Putting brakes back on after suspension. Took off the caliper bolts and disk brake assembly (did not disassemble calipers at all). Then later saw the thick spacer/washer/bearing in photo. 15.8 mm outside diameter, 10 mm inside diameter and 5.4 mm thick.
Any idea where this came off of? Much thanks.
![Image](http://i1178.photobucket.com/albums/x374/john1234561/DSC00773.jpg)