6.7 Oil leak help

[5280diesel]

I bought a used 11 6.7. Its been fine with no problems at all. Looked under the truck yesterday. Seen a small portion of oil underneath. Its on the front left side. Not near the oil filter or anything. Can't tell where its coming from. I looked on top can't see anything, same underneath. Has anyone ever had small oil leaks like this? If so where maybe same place that I'm talking about.

 

[POWER-STRUCK]

the 11's had problematic jiffy tite fittings on the turbo (part# has been updated from ford). with the upper intake removed they are easier to see

 

[5280diesel]

Yeah I might have heard something about that too wasn't sure. Its just a tiny bit left on the floor maybe 2-3 drops but still I like mine in tip top shape. What is the part?