Okay so I finally had time yesterday to check out what was clunking turns out all of my u bolts were hand tight haha problem fixed

 

You mean rear axle u-bolts, on the leaves? Not u-joint (strap) bolts right?

 

No the axle u bolts for the leafs

 

Excellent, thats one clunk fixed. I continue to have mine, so might actually go on from here.
Started with really violent clunk from rear end when pushed into drive, turned out my engine mount and transmount were up for replacement, and so was done. Fixed the violent clunk for 90% I'd say. However now, or now more clearly, I got a clunk from underneath the midconsole, somewhat to the left of it, when accelerating from stop anything more than light throttle will give me that clunk, also when put in reverse and start driving backwards. Slipyoke has been greased twice now, seems to maybe improve some. The clunk has a little brother clunk also more to the centre of the vehicle.
Any ideas? Transfluid has been refreshed, all bolts underneath are snug.

 

Seems like you jeep really like to clunk Mine to haha recheck all of your shock bolts lowers and upper especially the ones in the rear uppers they continually loosen, I had the same kind of clunk in the front and turned out to be my LCAs also check your suspension tie rods, ball joints, pitman arm etc for any loose components

 

My clunk sounds like coming more from TC area and transmission!? pitman tierod has bursted seal, but clunk is not coming from there. Mine is RHD, but I reckon the TC is in same place as yours. there is 1/2 inch of rotational play in my driveshaft, no forward-backwards movement while trying. that play normal too?

 

Myy driveshaft had rotation. I'm betting you had the same problem I did, you need a new u joint at the back of the driveshadt. When I took mine out all the bearings had gone bad. Get that replaced and balanced and it should go back in with no play. Fixed it for me.

 

I guess it wouldnt hurt replacing them. My ds is stock I reckon, are the different sizes to these u-joints and does anyone know what size I should have? and what do you mean with get is balanced?

 

Thank you so much. I was racking my brain with this. My u-bolts for my passenger leaf-pack we're loose too.

 

Was this like a lurching feeling almost? Like a hard shift? I have all these three problems as well if that's true, so I may replace that u joint!
edit: just realized this is a total gravedig, no need to respond