Okay I got a caliper and measured the drive shaft from my other Chuggington train engine. Hopefully I labeled everything well enough. Thank you again. Please PM me what the label & shipping cost will be ![Grin ;D](https://www.bachmanntrains.com/home-usa/board/Smileys/default/grin.gif)
Here is a link to a diagram I made
https://www.dropbox.com/s/wlxvgy540kpr698/Drive%20Shaft%20Diagram.jpg?dl=0
![Grin ;D](https://www.bachmanntrains.com/home-usa/board/Smileys/default/grin.gif)
Here is a link to a diagram I made
https://www.dropbox.com/s/wlxvgy540kpr698/Drive%20Shaft%20Diagram.jpg?dl=0