* Delete 1 Part bb45c03 Light Gray Electric 4.5V Battery Box 6 x 11 x 3 1/3 Type III Complete Assembly for 1-Prong & 2-Prong Connectors
* Add 1 Part bb45c04 Light Gray Electric 4.5V Battery Box 6 x 11 x 3 1/3 Type III Complete Assembly for 2 Prong Connectors with Middle Pin
* Delete 4 Part trainrim Light Gray Train Rim for 4.5V & 12V Locomotive Wheels
* Delete 4 Part wheel2a Red Train Wheel Spoked for Motor
* Change 4 Part Red wheel2ac02 Train Wheel Spoked (for motor), with Light Gray Train Rim for 4.5V & 12V Locomotive Wheels (wheel2A / trainrim) {Counterpart to Regular}
* Delete 1 Part bb45c03 Light Gray Electric 4.5V Battery Box 6 x 11 x 3 1/3 Type III Complete Assembly for 1-Prong & 2-Prong Connectors
* Add 1 Part bb45c04 Light Gray Electric 4.5V Battery Box 6 x 11 x 3 1/3 Type III Complete Assembly for 2 Prong Connectors with Middle Pin
* Delete 4 Part trainrim Light Gray Train Rim for 4.5V & 12V Locomotive Wheels
* Delete 4 Part wheel2a Red Train Wheel Spoked for Motor
* Change 4 Part Red wheel2ac02 Train Wheel Spoked (for motor), with Light Gray Train Rim for 4.5V & 12V Locomotive Wheels (wheel2A / trainrim) {Counterpart to Regular}