Thanks for your advice, soaked in penetrating fluid overnight and it came out this morning fine, just got to put the new one in and put everything back, this really is as bad a job as everyone says.

It's not a nice job, but it is manageable on a driveway. I can't believe when I originally rang round garages, none of them wanted to do it (including 2 LR specialists), so by default I had to do it myself. 2015 Range Rover Autobiography 4.4 SDV8