Brake pad issue- need help

I ordered new pads all around and was sent A0074209320 for the rears. They appear to be identical to the old pads, however, the old shim or backing plate does not fit onto the new pads. The little clips have no where to go on the new pads. Is this the wrong pad? It has a different number written on the pad than was on the box. A0064207520 is written on the pad itself. Any help would be appreciated.
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"Panic button, panic button, where did I put the panic button? Damn! Now I can't even find the panic button and I need to press it!!! WHO'S GOT THE BLOODY PANIC BUTTON?!?!??"
Lol. This has got me written all over it.
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In fact, it looks like a shim would "clip" onto the back of your picture if the shim clips went just outside of the white numbers on the top of that pad. On the original pad, those indentations do not exist as the clips are on the outside of the shim and pad.

"Panic button, panic button, where did I put the panic button? Damn! Now I can't even find the panic button and I need to press it!!! WHO'S GOT THE BLOODY PANIC BUTTON?!?!??"
Lol. This has got me written all over it.




In fact, it looks like a shim would "clip" onto the back of your picture if the shim clips went just outside of the white numbers on the top of that pad. On the original pad, those indentations do not exist as the clips are on the outside of the shim and pad.




