"Your really talking about the bell housing seal. Not the torgue tube seal."
GMC52, are you are referring to speed? It looks like he might be referring to the torque-tube u-joint housing (bell). Of course, we could be wrong, and it is always good to clarify terminology.
"How do you replace the seal on the outside of the "bell" on the torque tube?As the truck was delivered,the four bolt flange was unbolted and the "seal" was shredded."
