Dropped by the dealer this morning and picked up the new tongue jack -- brought in the old one. Rather than dragging the camper all the way (only 30mi) there I'm just swapping them out myself which the dealer was perfectly ok with.
They were nice and apologized again about the mix up.
2015 Jayco Jay Feather X23F
2006 Toyota Tundra 4X4 TRD w/ Tow Pkg
Brake Controller & Husky Round Bar WDH