I just bought an 03 from a guy locally. A few months ago he put on a replacement alternator and in the process neglected to realize that it had a 6 rib pulley on it. So it chewed up the belt and it needs to be replaced. Ford will only sell the pulley with the alternator itself. I have seen some aftermarket pullies but want to be sure and get the right size. So if anyone knows please help a brotha out :beer: