Running board end cap

[Rzrbrn]

I have a 2019 Ram 2500 Laramie diesel. The driver's side running board end cap had disengaged and I cannot find a valid part number or where to go to find a replacement. The end cap itself notes it is a Bottom End Cap C0658-200, but when I try to find it using these numbers on MoparParts and Google nothing comes up. Does anyone know what the real part number is or how/where to order a replacement end cap? Pics attached.

 

[Jsrunnlus]

That appears to be the chrome end cap - try #68507217aa

 

[Rzrbrn]

Thank you, Jsrunnlus. I Googled 68507217aa which took me to "AMoparstore.com". It says they have Cap 68507217aa. But there is no pic and the price is $128.76 for one cap. I am a bit hesitant to pay that much without a pic to verify that it is the correct part. I will used this part number and poke around a bit more maybe I will come across a pic of this part number. I bought the truck in Feb 2020. I wonder if it covered under warranty?

 

[Rzrbrn]

I decided to just take it in since it is under warranty. They replaced the entire running board. Seems wasteful but it is what it is.

 

[Tims Ram]

Found this older thread using the search, these are the running boards that are on my 2020, 2500 LB. They are the wheel to wheel style.
I have two questions:

I would like to glue a washer of sorts to make this a hole again, it is riveted from the top of the board underneath the treads. Any suggestions as to what adhesive will work for that.
Second question:
What is the procedure, tip or trick for getting these clips pushed back to take the tread off?
I have the first couple no problem because they are right at the very end.