Oil leak

Wait until someone responds no need for 3 threads lol

 

that shoud be your power steering cooler make sure you don't have maybe a loose clamp on one of these hoses check the level on power steering that's not engine oil

 

it's a possibility rarely have i seen them leak usually it's a hose but replace it and see when removing the hoses make sure you replace any hose that looks like it's dry or rotting away cuz it's just going to be more headaches down the line

 

Should be Yes

 

I don't know what this part is.
When you change it or remove to clean and reinstall.
If you don't know how old the hoses are. I would replace them while you have the fluids emptied.
Good luck.