Don't know what specific FJ4X vehicle or how far back you need to go but here are some more numbers from old catalogs:
'63 world market arm assy = "FJ40 59301"
LV arm assy = 85190-35020
'67 arm assy for USA delivery = 85190-60060
'69 arm assy world market = 85190-60071 and 85190-60061
Blade Assys:
'63 = FA80 69702
LV = 85220-10010, 85220-55010, 85220-55021
'67 and '69 = 85220-60030
1963 catalog shows early-style parts numbering system. These are from printed catalogs. Numbers may be discontinued or superseded, but you may get lucky with cross-referencing or NOS.
Good luck.