Whats wrong with your Diff? It may be cheaper to buy a good secondhand unit or simply just fix yours. Having just rebuilt a diff it is quite simple to do and set up. But Crown Differentials and Ashcroft Transmissions will do a recon.
The rear diff has a humongous backlash. i was told there was no adjustment for that and its probably a worn crown wheel and pinion. Im no expert on diffs. Its not overly noisy but it feels like its going to give over any minute. DW.
Where abouts are you I have three 4.7 diffsCan anyone point me in the right direction to someone who reconditions LR Diffs and will post O/S. thanks DW.