Toy Train Single wheels for replacement

This is not so much a remix as it is a separation of the same items. I found that the upgraded wheels were loose on the axles and my daughter lost one after a day of playing with it. I didn't want to print 8 pieces just to get 1 replacement part. After that I realized I had to super glue all the wheels to the axles to get them to stay on.

Thank you to dustinandrews & sconine for their designs.