Lance 1172 Truck Bed camper: DIY replacing slide out wiper seal with item numbers

I searched every forum, called every dealership in Houston and some other states, scoured the internet, and still could not find any information on exactly which wiper blade seal the 2018 Lance 1172 required for the vertical slide outs. I took detailed measurements of the existing slide and went on a hunt online and finally came up with what appeared to be the correct item from a vendor. I could not believe I actually found it and I also cannot believe how impossible it is to find actual information on product parts for this stinking camper. This is an excruciatingly long video however since there was absolutely no information available online I thought it was important to include every detail that I could for others to hopefully get some use out of.

[@kevineliseo5972]

Did you replace D seal with new or just use the old? If new would you mind sharing link as to what you bought? Ours are trashed. Thanks for posting this video

[@AndTodaysProjectIs]

@kevineliseo5972 happy to help Kevin. You can actually purchase it from Home Depot believe it or not delivered to the store and then go pick it up slightly cheaper however you can also get it from Amazon delivered for just $70 which is ridiculous considering the size of the round shipping tube that they send it in is huge. I actually cannot believe that they sell it that cheap but it definitely is the OEM replacement. It took a lot of research to figure it out but eventually I bought the right one. Here is the Amazon link and it comes with free returns of course.
AP Products 018-2062-96 Double EKD Base, Black /1-1/4" x 1-3/4" x 8' a.co/d/d7pZVVw
And I take it back, Home Depot is $5 more expensive so it's better to just get it from Amazon if you have prime. Here is the Home Depot linked to the exact same piece which was verified by another Lance 1172 owner in California who bought it after we figured this out.
www.homedepot.com/p/AP-Products-Double-EKD-Base-Seal-Black-018-2062-96/310362330?g_store=&source=shoppingads&locale=en-US&pla&mtc=SHOPPING-BF-CDP-GGL-D25S-025_031_GARAGE_AUTO-NA-Multi-NA-PMAX-NA-NA-NA-NA-NBR-NA-NA-NA-Automotive&cm_mmc=SHOPPING-BF-CDP-GGL-D25S-025_031_GARAGE_AUTO-NA-Multi-NA-PMAX-NA-NA-NA-NA-NBR-NA-NA-NA-Automotive-71700000117332062--&gad_source=1&gclid=Cj0KCQjw5ea1BhC6ARIsAEOG5pwEPnzn2OXDjfkDm18nRmnIU7ZsCx0PVtlTemKXiZhPNerSptx0SRUaAjEJEALw_wcB&gclsrc=aw.ds
No I did not replace the D seal. Just reuse it assuming that it's still in good shape