On Tue, 12 Nov 2019 13:43:03 -0700, Ohderii_Cruiser wrote:

> Centric 301.09080 stamped CEN 30109080 31AC9101 GG 02 B19
> http://img4.imagetitan.com/img.php?image=20_02.jpg
>
> Four steel rubberized backing plates came with the 4 front pads.
> http://img4.imagetitan.com/img.php?image=20_03.jpg
>
> The hardware kit P117.44068 came with 4 holding clips & 2 wear sensors.
> http://img4.imagetitan.com/img.php?image=20_01548.jpg
>
> Does anyone know why the deep slit in the friction material is there?

I don't know why the deep slit.
Maybe it's a manufacturing requirement?
Or for a wear indicator?
Or maybe for noise?
Or for water?

The edge codes are explained here.
http://www.safebraking.com/brake-pad...-counterfeits/

I didn't find your edge code in this 2011 AMECA List of Edge Codes document
http://www.safebraking.com/wp-conten...-May-20112.pdf

It wasn't in the 2014 AMECA list of edge codes either.
https://docplayer.net/15631715-Ameca...-material.html

Maybe they're counterfeit?