Image | Item No. | Description |
| 32270 | Technic, Gear 12 Tooth Double Bevel Catalog: Parts: Technic, Gear |
| 32198 | Technic, Gear 20 Tooth Bevel Catalog: Parts: Technic, Gear |
| 32269 | Technic, Gear 20 Tooth Double Bevel Catalog: Parts: Technic, Gear |
| 3650b | Technic, Gear 24 Tooth Crown - Reinforced Catalog: Parts: Technic, Gear |
| 32498 | Technic, Gear 36 Tooth Double Bevel Catalog: Parts: Technic, Gear |
| 6573 | Technic, Gear Differential 24-16 Tooth Catalog: Parts: Technic, Gear |
| 6630 | Technic, Gear Rack 1 x 8 with Holes Catalog: Parts: Technic, Gear |
| 32060 | Technic, Gear Timing Wheel 8 Tooth Catalog: Parts: Technic, Gear |
| 6588 | Technic, Gearbox 2 x 4 x 3 1/3 Catalog: Parts: Technic, Gear |
| 46217c01 | Technic, Gearbox 3 x 4 x 1 2/3 Catalog: Parts: Technic, Gear |
| 46220c01 | Technic, Gearbox 4 x 2 x 4 (Worm to 24-tooth) Catalog: Parts: Technic, Gear |
| 6585 | Technic, Gearbox 4 x 4 x 1 2/3 Catalog: Parts: Technic, Gear |
| 32166 | Technic, Gearbox Half Catalog: Parts: Technic, Gear |