You can get them from Uhaultruckparts.com. You will find camper parts listed under "miscellaneous parts" The marker lenses and complete markers are about all the camper parts that are available now. Hubs and the tail
light adapters are no longer available (no little shopping cart next to them) I know the new marker
lights that
Uhaul sells are made by Arrow, and the wire out the back is slightly different than the originals. You should be able to find Arrow
lights local. Grote makes a similar
light.