![Technic Gear 16 Tooth with Round Holes [Old Style]](https://cdn.rebrickable.com/media/parts/ldraw/7/4019.png)
#4019
Technic Gear 16 Tooth with Round Holes [Old Style]
Light Gray
2× nodig
![Technic Gear 24 Tooth [Old Style - Three axle holes]](https://cdn.rebrickable.com/media/parts/ldraw/7/3648a.png)
#3648a
Technic Gear 24 Tooth [Old Style - Three axle holes]
Light Gray
3× nodig
#3650a
Technic Gear 24 Tooth Crown with Flat Teeth
Light Gray
2× nodig
#3649
Technic Gear 40 Tooth
Light Gray
2× nodig
#3647
Technic Gear 8 Tooth
Light Gray
4× nodig
#3743
Technic Gear Rack 1 x 4
Light Gray
6× nodig
#3736
Technic Steering Pulley Large
Light Gray
1× nodig
![Technic Wedge Belt Wheel [aka Pulley]](https://cdn.rebrickable.com/media/parts/elements/4100502.jpg)
#4185
Technic Wedge Belt Wheel [aka Pulley]
Light Gray
1× nodig
#4716
Technic Worm Gear
Light Gray
1× nodig
