Tried for 20 minutes today to pull up the item and they had no luck. Said they needed the sku and pretty much were no help. Told me to go check Sportsmans Warehouse for a Walmart specific product (Ozark Trail):Wow1:. Did pickup a tumbler which seems pretty nice for $9.97
I wonder if you could contact off-road trailer companies and inquire about a bare frame build. There were a few shops near me that offered the service outside of a complete trailer, but it was not cost effective so I ended up building the frame myself.