I just bought a P20-B000 tranny (Claimed to be JDM, but I dunno, doesn't matter, same as USDM gearing)
I cleaned it up and it has YAG stamped.
The three questions are:
What does YAG mean?
Is this really a JDM tranny?
What car would it have come from if it is indeed a JDM tranny?

 

Just curious, but does it really matter if it's a JDM tranny?

And did the person you bought it from tell you what car it came from orginally? Or did they just say it was a P20-B000?

 

I could care less about JDM or not, I included it in the post since i just want to know what car it came from, so I can research the transmition.
THe PO said it was purchased from one of those JDM importers with a motor, and he bought it from some guy who bought the swap and sopld off the tranny. He did not know what motor is was.
I'm not convinced it is a JDM trans. Are there P20-B000 trannies over there?

 

They all have weird black letter stamps on them.

The SOHC 96-00 EX's have K4F stamped on them.

 

thanks, that helps, so would that larking be eg? any other ideas?