I have a Turbo that we are trying to figure out what it is. Here are all the number off of it: On the Intermediate piece (the part that seperates the exhaust housing from the compressor housing) it has a stamp riveted to it with Garrett on it. then under that is 0F0281 then under that is 8944073590 then under that is 466272-2. On the compressor housing its self is AIResearch M11. This thing is in great shape and need to know if its worth using. Thanks for any info