was about to place an order for rear brake pads on Rockauto but they have two part numbers listed for the rear pads. I specifically want the Akebonos due to several members on here claiming extremely low dust. I have searched around and cant find out what the difference is. I dont want to get the wrong ones. Does anybody here know what the difference would be between EUR1018A and EUR1018B? They both look identical.

https://www.rockauto.com/en/catalog/...brake+pad,1684