I was just curious if the part number changes once the card has been shipped back, as right now it is the same as the card I sent in which was a 980 ti.
 
I have read on other threads about peoples not changing but then getting different cards, and then others where it does change and they see what they get prior to it arriving. I am also in the EU and I saw a thread of someone else in the EU and theirs didn't change either but received a different card. I also cannot submit a ticket as it says I need to register the serial on my replacement and unregister the other card, which I have done so. And now that I have done that I cannot check the RMA at all to see if does change. 
 
I just want to check that this may be the case and that the part number doesn't change and I might just have to wait to see what I get.
 
Thanks.
 

I assume you meant S/N number and not part number ? 
 
if the same card / part number  is available   then that don't change  , but the cards S/N will or should   . only way you get the same card you sent in is if evga tested it and found nothing wrong with it or found non warranted  issues of damage like end user abuse  and just declined the rma and sent your card back with a too bad so sad note   on why it was declined for a RMA .
 
like you said in the end  ''might just have to wait to see what I get.''      seems like all that should be correct and noted  for any remaining warrantee applied  or   new referb warrantee   from the old card you did send in  ..
 
 

I sent in my Titan and they are sending me back a Titan (Same Part Number)

bcavnaugh
I sent in my Titan and they are sending be back a Titan (Same Part Number)

You could send my a Titan too, I won't mind. 

Good luck.
Make sure you test EVREYTHING when you get the card back.
I got more than a few that had bad DP ports, werent even the same bios as it was supposed to be, didnt even work right out of the box (room smelled like burnt electronics for 2-3 days), and one that just kept crashing my computer no matter what nvidia driver I used.
I hope you get a good one.