No, it's not. It is a small filter in the turbo oil supply line.....Isn't that just the engine oil filter?
No problem. Pulling one motor out, transferring everything over from it to the new motor and putting it back in is allowing me to take lots of pictures if anybody wants anything. Sometimes just a size reference is enough to make the location easier.
Do you mean as in RTV to seal it up? If so, you would have to see how it fits in the block. It goes into the hole where the turbo feed line connects. There is a small lip there that it sort of 'seats' into. No leaking issues that i can see. Only issues i can see are if you get a little over zealous trying to remove it, that you could push it right into the oil pan.Looks very RTVish...