![Technic Gear Differential [Old Style, 28 Teeth]](https://cdn.rebrickable.com/media/parts/ldraw/7/73071.png)
![Technic Universal Joint 4L [Complete Assembly]](https://cdn.rebrickable.com/media/parts/ldraw/7/3712c01.png)
Discover the Universal Joint, Differential Housing, and Point Wheels from the Technic collection - 6 pieces of building excellence.
Alec Makes Things offers a detailed series on LEGO differentials, with Part 1 (28K views) explaining the function and design of standard differentials, highlighting torque distribution and gear comparisons. Part 2 (7.9K views) delves into Torsen differentials, showcasing their performance in action and demonstrating their capabilities under various conditions.
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