noise(in power sterring pump)

[cc93cruiser]

i just bought a 1992 landcruiser that works perfectly except for a loud noise in the power sterring pump location. the power sterring pulley actually shakes just slightly, i was thinking that the power sterring pump probably has to get replaced-my question, does the pump itself have some bearings or something of that sort that would wear out and cause the pulley to shake? please any info.

 

[Celicon]

i recently replaced the power steering pump in mine, it was making a groaning noise when i turned, if that's the noise you're hearing i'm guessing it's the same problem