Front band damage

Hello FABO,
Did a search for PK4505162 and this was the only finding. Can anyone tell me what this trans would have come out of? Anything special about it? I just picked this up on craiglist in NM and was unable to find that number listed? It appears to be a lock up front shaft. Any info would be appreciated. Sorry, I was having trouble starting a new post so I just added to this old post.
attenuated