1981 toyota steering column bearings?

[kdo58]

any one know if these are still available for a 1981 truck, My truck seems to be making noise about 1/2 way down the steering column . I have never taken one apart so I don't know whats in there. and I can not find a schematic either.

 

[skinny_pedal]

I have one. Pm me, the files are big so I will have to email them.