Ok thanks guys , couldn't find any numbers on it or anything online either so i will be removing the passenger door card to check ! (If I do find anything I will post an image in case anyone else has a similar question)
I have just removed the door card on my front drivers side 2002 td5 defender 90 .
As well as a pile of rust a plastic gutter and pipe thing fell out u can't see where it came from or any images of it online any ideas ? Thanks