07 Camry v6 XLE. Can anyone tell me what the round part in pic is. It's on bottom of engine behind the radiator. I went under car and noticed the bottom of part is torn up it's like a soft bubble of material on bottom that's torn while looking for a very small air leak.

It's the dark part in middle Its like a canister and small air hoses plug into it. Size is larger than pickle jar

 

Could you take a zoomed out pic to better see where this is on the engine?
Initially it looks like a motor mount but you say there is a vacuum line plugged into it...

 

It's a hydraulic engine mount.