Help identifying IEMs - Shure SER020??

[et10yl]

Hi all,
 
I had to send in my trusty SCL4s due to a break in the cable house that was exposing the inner wire (thank god they were still under warranty!), and just received the replacements. I'm wondering what they are though... They _look_ like my old SCL4s, but the shipping form and the label on the clear plastic bag they shipped out these replacements in says "SHURE SER020" (see attached pic below). I tried doing a search for this model and didn't come up with anything. Are these actually the equivalent of the SCL4s or a lower end model? Can anyone help provide more information?
 
Thanks!
 

 

[ClieOS]

It is the same thing. Shure like to label their replacement IEM with a different name to prevent third party dealer from selling it as new stock.