I had a s80 b series transmission lock up on me, during the tear down I found this pin. I have no clue where it goes. I have torn down the whole transmission and cannot find any location as to where it goes, I hope someone in this thread can help me. I’m not new to Hondas but this is the first trans I’m taking a time to learn to rebuild

Part of the pin that ran though a gearset

All the pieces of the pin I found

Indication of damage on the top of the differential bearing