BrickLink - Part 3650a : LEGO Technic, Gear 24 Tooth Crown (1st Version - Not Reinforced) [Technic, Gear] - BrickLink Reference Catalog
LEGO Gear with 24 Teeth (Crown) without Reinforcements (3650) | Brick Owl - LEGO Marketplace
LEGO PART 3650a Technic Gear 24 Tooth Crown with Flat Teeth | Rebrickable - Build with LEGO
Self Locking Bricks free creation of toy Technical Parts CROWN AND GEAR WHEEL Z24 20Pcs compatible with Lego|lego technic bricks|lego parts techniclego technic parts - AliExpress