As per the title, the rear diff on my 96 4.0 Grand Cherokee is pretty much on its last legs. Since getting my ZJ 4 years ago, I've made cleaning out and replacing the diff oil part of my regular routine, doing it near enough immediately whenever I feel it starting to "clunk" on tight turns (usually when reversing into my driveway), though recently this job has been getting closer together each time it needs done, to the point now where I only just drained and changed it about 4 weeks ago and the clunking is back already.
I'm assuming I'm now at the point of looking for a new diff etc for the back end. Does anyone know of anywhere (ideally central Scotland area, but can go further if it can be done same day) which can either recondition my current setup or can replace it? I try and do most work myself normally, but think this job is a bit much for me to tackle.
