Leaking Oil

Hi, does anyone know this part number, or have ever had any issues with leaking oil through there. I did my transmission about two months and just a week after I started having issues with the water coolant gasket, radiator broken etc. Now suddenly when I repair these mentioned issues I start seeing the oil leak. I talked to a friend from the dealer and he said that he or any of he’s coworkers have never seen a leak through there, that they don’t even have the part # or know if that can be replaced through the system.
Please appreciate any information that can help with this issue.

Thanks in advance.

 

looks dry to me. Sure the cam towers not leaking?

 

@bonefish , that’s not my actual engine on the picture, I used it for everyone’s better reference on the part where Im having problems.

Pic below is bottom view from mine.