Plugs for bed rails to prevent leaking on hard covers

I have a Solid Fold 2 Extang hard cover that leaks in The two gaps located on the cab side of the bed rails. I just left the dealer and got the 2 part numbers for the rubber plugs to fill the gaps on each side. The dealer could not order the parts yet, can anyone else get these? I attached an image of the part installed from the factory on a 16 sport with own hard cover.

 

These parts will be available mid January.

 

Great news! Please keep us posted, as it sounds like a lot of us would like to order them once available.

 

@HCTacoGuy Call extang, they should have included 2 gap filling pieces. Just got mine and installed it yesterday. Here is the exact thing to ask for.

 

I posted in another thread about this a few weeks ago and that's the number I could come up with. The second truck I looked at had these installed but still had a large enough gap that it wasn't sealed off