![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)
The Universal Joint, Differential Housing, and Point Wheels set is a foundational Technic parts pack.
The Universal Joint, Differential Housing, and Point Wheels set is a foundational Technic parts pack. Released in 1987, it provides essential components for building complex mechanisms and exploring gear ratios. This set perfectly encapsulates the early Technic era, focusing on functionality over aesthetics.
This set is perfect for LEGO Technic enthusiasts and educators. It's a cost-effective way to expand your parts library and experiment with mechanical engineering principles. The small piece count makes it a quick and accessible build.
Skip this if you're looking for a complete model or a visually impressive display piece. This set is purely functional. Consider larger Technic sets with more complex builds if you want a finished model.
AI assistant with full set data
Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer
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.
Inventory Statistics
