Idler piece

Hi,

I am new in the forums...

I have searched but maybe I didn't find it because I don't know the exact name- I am looking for the metallic piece that connects the idler pulley to "the engine". It broke in half... (I can see a bare lug... where it broke transversely)

Also, would it be easy to change for somebody with almost no mechanic experience? (meaning, the most complex thing that I ever did was to change the water pump of a Dodge Ram Van) I would try to avoid spending more money than necessary...

I can upload pictures of it if it isn't clear...

Thanks in advance!