I've started feeling a slight vibration that I had suspected was due to worn driveshaft universal joints, but upon inspection I found the play was actually in the yoke where it enters the transmission extension housing. I also noted that the rear seal for the extension housing as seeping. Does anyone know the part numbers for the extension housing and bushing I'm looking for?

1999 F150 4.6L Supercab Lariat w/ AT
1FTRX07W1XKB*****

 

Seal: (Ford part # F6UZ7052A)

https://www.rockauto.com/en/moreinfo...354586&jsn=531

Bushing: (Ford part # E0AZ7025A)

https://www.rockauto.com/en/moreinfo...354586&jsn=525