I have a few small cracks in the top of my t-case. They do not seem very deep and could very well just be scratches. Is this something I should be worried about? This is the factory t-case, it has a little over 320,000 miles on it.

 

they look normal to me, casting marks. are they raised or indented?

 

They are flush...to be clear I am talking about these.

 

Those are not cracks, mine looks the same.

 

Great news, thanks

 

theyre very common on alloy castings.