I'm converting my TD5 commercial version to a 7 seater I have got all the seats, most of the panels I need and the second row seat belts. I've got the second row seats in but am having trouble with fitting the seat belts. Basically I think I must be missing something, is there a bracket that holds the seatbelt spool to the body?

Looks like your missing a bracket it's a box shape with 3 sides the the belt reel mounts in

Hope this link helps .Discovery Series II 1998-2004 / Seats / ????? ???????????? / 2nd Row Seats