Thanks for the replies, maybe I should have mentioned, its a 2007 Freelander 2, apparently there are no aftermarket companies making them so its a Landrover part all the way, even Rimmerbros just told me they don't do them and would have to order them from the main dealer. There may be a business opportunity here lol
Mine is rattling so I suspect something has given up the ghost inside, just rang Landrover dealer and they wanted £585 to supply and fit it. Having looked around on the interweb thingy I cant find anyone selling the boxes, is there a reason for this and why on earth are they so expensive, the car has only done 72000 miles. Any wisdom would be welcome.