Up for sale are the Genuine Toyota parts needed to do the Illuminated 4wd switch mod here, with CORRECT bulb and cap. Please reads the entire thread that I linked to for more info.
ALL PARTS ARE BRAND NEW FROM TOYOTA
84724-35020 SWITCH, 4 WHEEL DRIV
82998-12420 TERMINAL, REPAIR W/W (Qty 2)
90010-01084 BULB, W/CAP
$82 shipped to the lower 48.