Outer Limits 4x4 Board

Today a violent shudder has appeared in the rear (I believe) of my GU wagon. Drove to lunch it was fine no shudder, but when I drove back it appeared. It seems to be appearing at around the 60-80 mark and disappears when I accelerate.

It has a 5 year old 2" lift in it and couple year old 33 mud tyres on it.

I didn't hit anything and nothing appears to be a miss, tyres aren't flat.

Any suggestions?

Sounds like it could be your panhard bushes, they look fine but quite open they're gone.

Everything still tight?

what about the uni joints or maybe chrown wheel and pinion
need a bit more info if you can

Loose wheel nuts?

Appears it might be a split bush in the front trailing arm. It hasn't had rhe shudder again but it has needed a wheel alignment and tyre balance for awhile. Might get that done and do a proper look
At the bushes.

How involved is it tO replace them in both trailing arms and panhard? I'm guessing I'd not a press of some sorts

with a press its a fairly straight forward job

Mine gets the death wobbles real bad with the front shocks on soft but when i put them on hard the death wobbles aren't as bad...