My teardrop weighs 1750 and it was on 2000 lb axle and springs. I broke one of the springs off-roading with my teardrop, so I replaced both springs and axle with heavier duty.
I have the axle with spindles free for the first person to come and pick it up in Las Vegas. There are no brake plates on the axle. The axle perches are welded on for springs under axle and a 5 foot wide trailer. As far as I can tell you can buy them for about $150.
I also have a pair of piano hinges for teardrop doors if anyone wants them.
Any takers?