* Add 3 Part 10928 Dark Bluish Gray Technic, Gear 8 Tooth with Dual Face (Alternate) (match ID 2)
* Change 3 Part Dark Bluish Gray 3647 Technic, Gear 8 Tooth {match ID 0 to 2}
Comments from Submitter:
Parted out 20 books. All came with this variant and the black pulley.