* Add 2 Part 3650a Light Gray Technic, Gear 24 Tooth Crown (1st Version - Not Reinforced) (match ID 1)
* Change 2 Part Light Gray 3650b Technic, Gear 24 Tooth Crown (2nd Version - Reinforced) {Regular to Alternate} {match ID 0 to 1}
Comments from Submitter:
Source: sealed set contents, Ebay listing 323437397007
I moved 3650b to alternate section because this set was on sale until the end of 1993 and we already have proof that sets from 1993 came with the new variant.