Image | Item No. | Description | By |
| 3647 | Technic, Gear 8 Tooth Catalog: Parts: Technic, Gear | 3 |
| 10928 | Technic, Gear 8 Tooth with Dual Face Catalog: Parts: Technic, Gear | 1 |
| 69778 | Technic, Gear 12 Tooth Catalog: Parts: Technic, Gear | 10 |
| 6589 | Technic, Gear 12 Tooth Bevel Catalog: Parts: Technic, Gear | 14 |
| 94925 | Technic, Gear 16 Tooth - Axle Hole with Closed Sides Catalog: Parts: Technic, Gear | 2 |
| 4019 | Technic, Gear 16 Tooth - Axle Hole with Open Sides Catalog: Parts: Technic, Gear | 1 |
| 18946 | Technic, Gear 16 Tooth with Clutch on Both Sides Catalog: Parts: Technic, Gear | 15 |
| 32198 | Technic, Gear 20 Tooth Bevel Catalog: Parts: Technic, Gear | 2 |
| 32269 | Technic, Gear 20 Tooth Double Bevel Catalog: Parts: Technic, Gear | 1 |
| 3648 | Technic, Gear 24 Tooth with 1 Axle Hole Catalog: Parts: Technic, Gear | 2 |
| 46372 | Technic, Gear 28 Tooth Double Bevel Catalog: Parts: Technic, Gear | 1 |
| 3649 | Technic, Gear 40 Tooth Catalog: Parts: Technic, Gear | 6 |
| 62821b | Technic, Gear Differential 28 Tooth Bevel - Inner Tabs with Closed Center Catalog: Parts: Technic, Gear | 1 |
| 3743 | Technic, Gear Rack 1 x 4 Catalog: Parts: Technic, Gear | 7 |
| 87761 | Technic, Gear Rack 1 x 7 with Axle and Pin Holes Catalog: Parts: Technic, Gear | 1 |
| 4716 | Technic, Gear Worm Screw, Long Catalog: Parts: Technic, Gear | 3 |