Discover the mechanics of differentials with this classic 18-piece set. A perfect introduction to gear ratios and engineering principles.
Discover the Differential and Bevel Gears from the Technic collection - 18 pieces of building excellence.
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![Technic Gear 24 Tooth Crown with Reinforcements [New Style]](https://cdn.rebrickable.com/media/parts/elements/365002.jpg)
![Technic Gear Differential [Old Style, 28 Teeth]](https://cdn.rebrickable.com/media/parts/ldraw/7/73071.png)
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