This is definitely the proper belt and is routed correctly. I'm using a Dayco belt (910K6, 6PK2310), and the factory diagram. My Jeep has power steering and AC. The replacement belt seems to be just to small to get on the pulleys, and I even dropped the manual tensioner all the way down. Two grown men could not get this belt on. I think it might be due to the weather since it has been between 30-35 degrees F in Ohio. Any support for this idea or alternate theories? The stamp on the belt matches the packaging, and that belt is correct according to dayco's website. As for a different brand are there any brands that are known to fit slightly looser?