Sadly that part number doesn't hit on "Amayama.com".
MB522750 from a JDM RHD model, does hit on Amayama.
Don't know if there are any parts behind it, but that market supports certain variations on the LHD USDM part number.
I wonder what variations from overseas will physically bolt in, and only have issues with the "devices" that plug into the switch locations.
Click Me
There are four way hazard switches, fog lamps, rear wiper switches, possibly the grill mount driving lights, etc etc. Hmmm ....
Good to know there are some extras still out there.