* Add 1 Part 3648 Light Gray Technic, Gear 24 Tooth (New Style with Single Axle Hole) (Alternate) (match ID 1)
* Change 2 Part Light Gray {3650 Technic, Gear 24 Tooth Crown (Undetermined Type) to 3650b Technic, Gear 24 Tooth Crown with Reinforcements (New Style)}
* Change 1 Part Light Gray x187 Technic, Gear 24 Tooth (Old Style with Three Axle Holes) {match ID 0 to 1}
Comments from Submitter:
checked a lot of sets (50) and found both -b types in this set. Put the 3648 as alternate for het x187 (was already changed a few years ago) also no function for the L and R axle holes in this set.