Transmission pan or front differential carrier pan?

[carson]

Hello,

I am new to this site and wasn't able to find any info on my searches regarding this topic.
I will post a picture and am hoping that someone would be able to tell me what I am looking at?
As far as one Google search turned up it said it was the front diff carrier pan I do believe but I was unable
to track one down at the local auto parts store. They recommended I go to GM for the gasket. Problem I have is
said part seems to be leaking and I want to fix it up.. It is a oval shaped plate with 8 bolts in it I think?
The car is a 08 Aveo LT 5 spd
Any help or direction will be appreciated

Thank You
Carson