Yes this is a clutch friction plate that needs replacing , at the stage you are now at its possible to jut have the plate replaced and the release bearing.
That is if the pressure plate is still unmarked on the plate surface ,this will save you some cash in parts .
Check your local parts store for this part will save a lot over OE parts .
Check out a few local known good indy shops and get a price quote .
Let them know you have the parts and need the labor rate .
Need any follow up help then please get back to me with the reply button, and not the poor or bad service.
This way i can get back to you or suggest another expert if needed.
If i do not get back to you then i may be off line, and when i get back online i will get back to you..
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Not rating or a bad rating does not constitute a refund.
If you are not happy or you have sorted out your problem before the answer then please let me know with the reply button .
Kind regards Greg.