Continously blowing same gasket!

I was thinking of the....not sure what its called but its still a filter for the coolant. I know i have one, ive seen it and even replaced it. Could it possibly be the culprit. What do ya think?

 

Gasket between head and manifold is fine. Problem is between manifold and turbo

 

Snowy...ive replaced both turbo and manifold and keep getting same reult

 

Installing new egr valve in the morning, wish me luck! Lol

 

Well, replaced egr valve and got to looking at blown gasket and we were convinced it was heat blowing it out instead pressure. So we did a pressure test...guess what. Charge air cooler leaking air faster than u could put in! Took it out and it had cracked along weld. I have about 600 miles on it thus far and it seems to be holding up. Keep fingers crossed, tomorrow I will be hooking to a fat pig to pull on some long hills which is when and where it usually blows out.