Anyone has an old windshield wipers motor assembly for spare parts?

Wondering if anyone has replaced a windshield wipers motor assembly and saved the old one? During the last snowstorm my wipers got frozen dead and after I did, what I tough was a good job of cleaning them, I pulled on them too hard and broke some teeth from one of the gears inside.

I am pretty sure they don't sell just the gear and I am not sure if I want to buy the whole new motor assembly, so I was wondering if anyone has an old one they can part with for a reasonable amount. What I am looking for is inside this motor assembly:

http://www.yefim.com/VX/motor.jpg

and the part I need is the main gear that drives the wiper arm - looks like this (you can see where I stripped it):

http://www.yefim.com/VX/gear.jpg

Also, I can't find the part number for this, or the assembly in the service manual. Anyone knows the number(s)?

Thanks for any help.

- Yefim

First, you might try local salvage yards, I'm guessing(but don't know for sure) Isuzu used the same wiper assy. in many models.

Second, I know this may sound crazy, but since the wipers travel in a back & forth motion, would it be possible to rotate the shaft 180 deg. & make use of the teeth that remain?

My two cents... ;)