Rear diff overhaul/recon?

[TJC46]

Hi guys thinking of lifting the body off during the winter months so i wondered if anybody knows where i can get the rear diff overhauled or reconditioned. I have had a ongoing problem with a slight oil leak from i think the oil seal on the propshaft flange, i have had the diff out and could not manage to remove the nut and flange myself, which was very frustrating as i managed to source a new oil seal from my local ford garage.Any help/suggestions please.

[GreenV8S]

You could try Bernie at http://www.gearboxman.co.uk/ ?

[QuiteQuietCerb]

go for an lsd instead of reconditioning the standard unit