That appears to be a stout Belt based on Pulley configurations and such. Sometimes in my job I swim with Cog Belts it seems lol and the whole key to these belts lasting forever it seems it good alignment, correct tension, and all things co-centric. The cost of this setup would most likely make you spill coffee on your keyboard but that's the life of working with Mopars......
Your engine. When it breaks, don't say you weren't warned. I've seen em break on cummins 4bt engine stationary engines with hydraulic systems. Then the hydraulic systems shut down. Not that way with a running engine. You will trash it.
