Upper suspension arms

Hey dudes and dudettes,
Just got knocked back on my WOF with these. Has anyone tackled replacing the upper arms at home and if so, is it a bastard to do? Been quoted $550+ GST to do a "drive in drive out" job and figure its got to be a bit cheaper to do than that. Correct me if Im way off here.
Ciaow for now.
Fusion Boy:alien2: :alien2: :alien2: :alien2:

There is a few kits you can purchase to replace the bushes, Nolathane does one, and there are other types out there also.

the bushes stuffed
you can get complete arms (taiwanese)$100 from nissan

Thats a good price. with GST??

Over some bumps I get a knock sound from my right hand suspension.. Is this the dreaded Bushes too???? I am also getting feathering of the right tyre but i think i need a wheel alignment... not sure...

my front left hand upper is stuffed to, i get bad vibration under braking.....uhhh guess ill have to fix it :finger:

Fusion Boy,

Yes, they are an absolute pig. I fortunately had assistance of a mate who owns a workshop. Still took about 2 hours with a hammer and cold-chisel and vice (don't try it without a vice!!) to get the old bastards out (for a replacement camber kit)