Thank forum member Brianbrave for the detail answer in another thread. I did my fronts last night and the stock pad was a "two dot" or 9mm. My rears were "three dot" or 13mm.


The part number is on the "spring" side of the pad - but there are dots (or nubs) on the inner part of the pad that tell you what the part number is. the third from the last digit of the part number is a 1,2,3,4 etc..

For example - a front pad with one dot = 5mm (...01 84) two dots = 9mm (... 02 84) etc.. this way you can tell which one is installed in your ride by just touch (if you can't see it)

Front:
A 210 321 01 84 (5mm)
A 210 321 02 84 (9mm)
A 210 321 03 84 (13mm)
A 210 321 04 84 (17mm)
A 210 321 05 84 (21mm)

Rear:
A 210 325 01 84 (5mm)
A 210 325 02 84 (9mm)
A 210 325 03 84 (13mm)
A 210 325 04 84 (17mm)