* Add 6 Part 4624c01 Light Bluish Gray Wheel 8mm D. x 6mm, with Black Tire 14mm D. x 4mm Smooth Small Single (4624 / 3139) (Counterpart)
* Add 2 Part 4870c03 Light Bluish Gray Plate, Modified 2 x 2 Thin with Dual Wheels Holder - Split Pins with Light Bluish Gray Wheels and Black Tires (4624 / 3139) (Counterpart)
Comments from Submitter:
4624c01 and 4870c03 added for alternate wheel.