These are Honda front wheel hub caps from a HT3813, but also fit 4518, 4514, HT3810, HT4213 and similar machines. Listed as part number:
CAP, FR. HUB 44761-750-000
They are sold each.
They fit hubs still, a little wear and I have them marked with a marker as to fitting front, but otherwise good used condition and able to be installed.