When you look online at the ford timing belt kits they nearly all state includes new tensioner bolt finis 1117077 but ford no longer make this bolt so are NOT supplying it with tensioners or kits !, so are being sent out without it so they are either expecting you to refit your old one or source a alternate from somewhere, does no other bolt work as I was told the 2.0 normal zetec uses a same size bolt but has a part number of 4372415 so need info on this issue , cheers