[longassname]

It's the differential out of my SVX with the WRX vlsd and bearing retainers (which a lot of people call side plates) and shims swapped into it.

A and B were zero (no number stamped) on both the SVX and WRX cases so swapping the carrier with the shims and bearing retainers as a matched set was the correct way to set up both diffs. I can put gear matching compound on the ring and double check the contact pattern if it makes a potential buyer more comfortable and I can leave it on so they can see the contact pattern for themselves when they get it.

They will need to purchase a new cover gasket to close it back up.