Image | Item No. | Description | By |
| 24014 | Technic, Arm with Gear 8 Tooth and 1.5L Axle Catalog: Parts: Technic, Gear | 2 |
| 3647 | Technic, Gear 8 Tooth Catalog: Parts: Technic, Gear | 3 |
| 10928 | Technic, Gear 8 Tooth with Dual Face Catalog: Parts: Technic, Gear | 1 |
| 6589 | Technic, Gear 12 Tooth Bevel Catalog: Parts: Technic, Gear | 11 |
| 94925 | Technic, Gear 16 Tooth - Axle Hole with Closed Sides Catalog: Parts: Technic, Gear | 3 |
| 4019 | Technic, Gear 16 Tooth - Axle Hole with Open Sides Catalog: Parts: Technic, Gear | 4 |
| 6542 | Technic, Gear 16 Tooth with Clutch Catalog: Parts: Technic, Gear | 1 |
| 18946 | Technic, Gear 16 Tooth with Clutch on Both Sides Catalog: Parts: Technic, Gear | 1 |
| 6542b | Technic, Gear 16 Tooth with Clutch, Smooth Catalog: Parts: Technic, Gear | 2 |
| 69779 | Technic, Gear 20 Tooth Catalog: Parts: Technic, Gear | 3 |
| 32198 | Technic, Gear 20 Tooth Bevel Catalog: Parts: Technic, Gear | 29 |
| 3648 | Technic, Gear 24 Tooth with 1 Axle Hole Catalog: Parts: Technic, Gear | 2 |
| 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 | 1 |
| 18940 | Technic, Gear Rack 1 x 14 x 2 Housing Catalog: Parts: Technic, Gear | 1 |
| 18942 | Technic, Gear Rack 1 x 14 x 2 with Axle and Pin Holes Catalog: Parts: Technic, Gear | 1 |