| Image | Item No. | Description |
| 41666 | Technic, Arm 1 x 7 with Gear 9 Tooth Double Bevel Ends
Catalog: Parts: Technic, Gear |
| 32311 | Technic, Arm 1 x 7 x 3 with Gear Ends
Catalog: Parts: Technic, Gear |
| 41667 | Technic, Arm 2 x 5 with 1/4 Gear 8 Tooth Double Bevel
Catalog: Parts: Technic, Gear |
| 24014 | Technic, Arm with Gear 8 Tooth and 1.5L Axle
Catalog: Parts: Technic, Gear |
| 3647 | Technic, Gear 8 Tooth
Catalog: Parts: Technic, Gear |
| 10928 | Technic, Gear 8 Tooth with Dual Face
Catalog: Parts: Technic, Gear |
| 11955 | Technic, Gear 8 Tooth with Dual Face without Friction
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 |
| 69778 | Technic, Gear 12 Tooth
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 |
| 3590 | Technic, Gear 12 Tooth with Clutch
Catalog: Parts: Technic, Gear |
| 69762 | Technic, Gear 14 Tooth Bevel Thick
Catalog: Parts: Technic, Gear |
| 4143 | Technic, Gear 14 Tooth Bevel Thin
Catalog: Parts: Technic, Gear |
| 94925 | Technic, Gear 16 Tooth - Axle Hole with Closed Sides
Catalog: Parts: Technic, Gear |
| 4019 | Technic, Gear 16 Tooth - Axle Hole with Open Sides
Catalog: Parts: Technic, Gear |
| 6542 | Technic, Gear 16 Tooth with Clutch
Catalog: Parts: Technic, Gear |
| 18946 | Technic, Gear 16 Tooth with Clutch on Both Sides
Catalog: Parts: Technic, Gear |
| 6542b | Technic, Gear 16 Tooth with Clutch, Smooth
Catalog: Parts: Technic, Gear |
| 69779 | Technic, Gear 20 Tooth
Catalog: Parts: Technic, Gear |
| 32198 | Technic, Gear 20 Tooth Bevel
Catalog: Parts: Technic, Gear |
| 87407 | Technic, Gear 20 Tooth Bevel with Pin Hole
Catalog: Parts: Technic, Gear |
| 32269 | Technic, Gear 20 Tooth Double Bevel
Catalog: Parts: Technic, Gear |
| 35185 | Technic, Gear 20 Tooth Double Bevel with Clutch on Both Sides
Catalog: Parts: Technic, Gear |
| 81346 | Technic, Gear 20 Tooth with Clutch on Both Sides
Catalog: Parts: Technic, Gear |
| 69761 | Technic, Gear 22 Tooth Bevel
Catalog: Parts: Technic, Gear |
| 60c01 | Technic, Gear 24 Tooth Clutch
Catalog: Parts: Technic, Gear |
| 3650 | Technic, Gear 24 Tooth Crown (Undetermined Type)
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 |
| x187 | Technic, Gear 24 Tooth with 3 Axle Holes
Catalog: Parts: Technic, Gear |
| 2471 | Technic, Gear 24 Tooth with Clutch on Both Sides
Catalog: Parts: Technic, Gear |
| 46372 | Technic, Gear 28 Tooth Double Bevel
Catalog: Parts: Technic, Gear |
| 65413 | Technic, Gear 28 Tooth Double Bevel with Pin 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 |
| 73071 | Technic, Gear Differential 28 Tooth
Catalog: Parts: Technic, Gear |
 | 62821u | Technic, Gear Differential 28 Tooth Bevel (Undetermined Type)
X Catalog: Parts: Technic, Gear |
| 62821b | Technic, Gear Differential 28 Tooth Bevel - Inner Tabs with Closed Center
Catalog: Parts: Technic, Gear |
| 62821a | Technic, Gear Differential 28 Tooth Bevel - Inner Tabs with Open Center
Catalog: Parts: Technic, Gear |
| 6573 | Technic, Gear Differential 24-16 Tooth
Catalog: Parts: Technic, Gear |
| 6573pb001L | Technic, Gear Differential 24-16 Tooth with Lime Containers Pattern Model Left Side (Sticker) - Set 7477
Catalog: Parts: Technic, Gear |
| 6573pb001R | Technic, Gear Differential 24-16 Tooth with Lime Containers Pattern Model Right Side (Sticker) - Set 7477
Catalog: Parts: Technic, Gear |
| 65414 | Technic, Gear Differential Housing
Catalog: Parts: Technic, Gear |
| g9 | Technic, Gear Expert Builder 9 Tooth with Axle Hole
Catalog: Parts: Technic, Gear |
| g15 | Technic, Gear Expert Builder 15 Tooth with Axle Hole
Catalog: Parts: Technic, Gear |
| g21 | Technic, Gear Expert Builder 21 Tooth with Axle Hole
Catalog: Parts: Technic, Gear |
| 6574 | Technic, Gear Rack 1 x 2 with 2 Tow Ball
Catalog: Parts: Technic, Gear |