I have a nissan patrol MQ 82(round lights), 4 speed, non turbo, diesel 3.3l, 24v system
i know this model came with both manual and power steering options but unfortunately mine was one with manual steer. i am not sure of the complexity of fitting a power steering unit to this vehicle and was basically wondering what is required parts wise.

I have access to a 2nd hand MQ power steering unit for cheap.

how easy is it to install including mounting etc and what parts do i need and what needs to be replaced etc?

any feedback would be great

Cheers
Chris