Is your wiper motor still available by chance.?72 Wiper motor
I have what your looking for. Last one sold yesterday on Ebay for $137.50 + $15 post.
eBay Motors: Toyota FJ40 FJ 40 Landcruiser Wiper Motor Transmission (item 260354577128 end time Feb-08-09 21:00:00 PST)
You can have mine for $100 to your door.
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