Can steering gear worm seal be removed in car?

Morning

I want to install a new 20:1 sector and worm gear set in my manual steering box, sector shaft is 1.125" and would like to get the bearing and seal before disassembly. Anybody out there have the number for:

Sector bearing #
Sector bearing seal #
Worm gear bearing #
Worm gear seal #

Thanking you in advance, have a great day.

Robert