I think your original posts were right. That was the only pic I could find that looked like it had a pinion gear in it so I just grabbed that one.
I have the transformers bee car. It has a black gear with 6 teeth I think.
This is the problem I was having before. Everything I look at looks like this:
http://www.ssb3.net/users//46166/img...1188571560.jpg
I already have the blue gear in the pic. The gear I broke looks just like the black gear in this pic:
http://www.gcrossett.com/zipzaps/mod..._fast/8721.jpg
Can I just use one of the gears in the pic from the ssb3 link and put it on upside down? The skinny part in the middle looks like it's the right size and might work with the other gear in my car. I haven't been able to find pinion gears anywhere.