Belt tensioner and serpentine belt for 2019 Ram 2500 4x4 6.7l HD

[bnmyster]

Can anybody tell me what is the part number for the belt tensioner and belt for my 2019 RAM 2500 4x4 6.7l Cummins with 77577 miles on it. of course it always happens in the weekend. Only silver lining is that it happened in my driveway. should I replace the whole unit and belt, or just the plastic pully.
Thank you for any info

 

[CdnHO]

Can anybody tell me what is the part number for the belt tensioner and belt for my 2019 RAM 2500 4x4 6.7l Cummins with 77577 miles on it. of course it always happens in the weekend. Only silver lining is that it happened in my driveway. should I replace the whole unit and belt, or just the plastic pully.
Thank you for any info

Pretty sure this is what you need. I would replace the belt as well. https://www.genosgarage.com/product/ram-cummins-idler-pulley-4946708/belts

 

[bnmyster]

Thank you buddy

 

[Brutal_HO]

Get the green gates belt if you can.

 

[bnmyster]

just got it from Rock auto. they make it very easy. I hate to pay the shipping but it is what it is. Thanks for the info