Functional Differential Gear System - 3D Printed Educational Model

A real thing, made fresh for you when you order.

80k downloads in the maker community

$11.32

Color: Gray

Printed in the USA when you order.

1.You order it
2.We print it fresh
3.It ships to you

Fully working differential gear lets you see car mechanics in action
Hands-on learning tool for understanding how power splits between wheels
Multi-part assembly project—great for hobbyists and STEM education
Features authentic bevel gears for realistic mechanical demonstration
Perfect desktop demo for gearheads, students, and curious tinkerers

Ever wonder how your car's wheels can turn at different speeds while going around a corner? This functional differential gear system brings that engineering magic to your desktop. With a single input shaft driving two output shafts at independent speeds, you'll get a hands-on look at the same mechanical principle found in most vehicles on the road today.

This multi-part educational model features precision bevel gears that mesh together beautifully once assembled. It's designed to be both a learning tool and a fascinating desk toy—spin the input and watch the outputs respond. Whether you're a student diving into mechanical engineering, a teacher looking for a killer classroom demo, or just someone who loves understanding how things work, this differential gear model delivers.

The design faithfully recreates the core mechanics of automotive differentials, making abstract concepts tangible. Assembly required, but that's half the fun—you'll understand every component as you put it together.