Image | Item No. | Description |
| 32311 | Technic, Arm 1 x 7 x 3 with Gear Ends Catalog: Parts: Technic, Gear |
| 3647 | Technic, Gear 8 Tooth Catalog: Parts: Technic, Gear |
| 36009 | Technic, Gear 8 Tooth with Pin Holes and Ninjago Flywheel Socket - Long Shaft Catalog: Parts: Technic, Gear |
| 18590 | Technic, Gear 8 Tooth with Pin Holes and Ninjago Flywheel Socket - Short Shaft Catalog: Parts: Technic, Gear |
| 6589 | Technic, Gear 12 Tooth Bevel Catalog: Parts: Technic, Gear |
| 32270 | Technic, Gear 12 Tooth Double Bevel Catalog: Parts: Technic, Gear |
| 94925 | Technic, Gear 16 Tooth - Axle Hole with Closed Sides Catalog: Parts: Technic, Gear |
| 6542 | Technic, Gear 16 Tooth with Clutch Catalog: Parts: Technic, Gear |
| 32269 | Technic, Gear 20 Tooth Double Bevel Catalog: Parts: Technic, Gear |
| 3650a | Technic, Gear 24 Tooth Crown - Not Reinforced Catalog: Parts: Technic, Gear |
| 3650b | Technic, Gear 24 Tooth Crown - Reinforced Catalog: Parts: Technic, Gear |
| 3648 | Technic, Gear 24 Tooth with 1 Axle Hole Catalog: Parts: Technic, Gear |
| 32498 | Technic, Gear 36 Tooth Double Bevel Catalog: Parts: Technic, Gear |
| 3649 | Technic, Gear 40 Tooth Catalog: Parts: Technic, Gear |
| 6574 | Technic, Gear Rack 1 x 2 with 2 Tow Ball Catalog: Parts: Technic, Gear |
| 3743 | Technic, Gear Rack 1 x 4 Catalog: Parts: Technic, Gear |
| 87761 | Technic, Gear Rack 1 x 7 with Axle and Pin Holes Catalog: Parts: Technic, Gear |
| 6630 | Technic, Gear Rack 1 x 8 with Holes Catalog: Parts: Technic, Gear |
| 6592 | Technic, Gear Rack 1 x 10 with Holes Catalog: Parts: Technic, Gear |
| 32132 | Technic, Gear Rack 1 x 12 with Holes Catalog: Parts: Technic, Gear |
| 64781 | Technic, Gear Rack 1 x 13 with Axle and Pin Holes Catalog: Parts: Technic, Gear |
| 78442 | Technic, Gear Rack 6 x 6 Curved Catalog: Parts: Technic, Gear |
| 24121 | Technic, Gear Rack 11 x 11 Curved Catalog: Parts: Technic, Gear |
| 4716 | Technic, Gear Worm Screw, Long Catalog: Parts: Technic, Gear |
| 32905 | Technic, Gear Worm Screw, Long, Axle Opening Type II Catalog: Parts: Technic, Gear |
| 6588 | Technic, Gearbox 2 x 4 x 3 1/3 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 |