Thank's for the tip's for the evader. It is a hell of a nice truck and very easy to work on. I wish they would offer a metal spur gear, I have looked high and low and cannot find one. I'm gonna have to figure out which one of the spur's from other cars will work. Seem's like I will have to change the clutch bell also to keep it in the original gearing. "I haven't seen many 32p 60t spur gears". Here is a pic notice the back tires?