I just replaced all my idler pulleys and accessory belt, I tried the 100" belt and it's too long. I needed a 98" belt and after talking to some others, I'm not the only one. K060980 for Gates or 980K6 for Dayco. I also noticed that the idler pulley closest to the passenger side is not listed, I cross referenced it to 89051 for a Dayco pulley.