Absolutely, they said they do a swift trade in Range Rover diffs
The funny thing is I did ask my local dealer (Coventry LandRover (Jaguar now gone)) for a price to replace my diff with a brand new one, took about 3 transfers to actually get the right person, who then just wanted to say it's £120 an hour to "investigate" after i managed to convince him that's not what i asked for and i wanted a price for a brand new diff fitted, he said he would have to work it out and ring me back - he never did call me back
I think over the next 5 years Jaguar Independents for petrol/diesel engine cars will flourish at the expense of JLR