5
Differential
Reference: #1148 · released in 1981
Themes: Service Packs › Technic
The LEGO Differential toy set came out in 1981 in the Technic theme. It holds 5 parts, including a bevel gear and a differential.
This set from LEGO includes a total of 5 parts distributed across 2 distinct unique parts.
Set parts (2)
![Technic Gear Differential [Old Style, 28 Teeth]](https://static.toytrust.app/brands/img/lego/elements/73071/7.png)
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