Hi. I looked a the hawk lock systems that were mentioned on this thread. I emailed them to ask which would do my defender, 2 front doors and one rear (tailgate door) and they sent me a link to an item. I will attach a photo below. The kit seems to be for four doors, does the tailgate door use the same part as the front doors or is it looking like this kit only does side doors. Any help appreciated. If i cant get the tailgate to open with the cenral locking its not the end of the world, just would be handy! Thanks in advance.