UGears Differential

Have you ever wondered how cars' wheels move at different speeds when you turn? If so, assemble the UGears STEM LAB Differential model to learn about the inner workings of your car's transmission. After you finish the model, you have the perfect interactive decoration to display on your dresser or mantlepiece. 

The UGears STEM LAB Differential model features the updates made by Ferdinand Porsche in the 1930s to Onesiphore Pecqueur's 1825 design. The wheel, drive gear, side gear, locking clutch, and locking lever are all made to scale so that you can actually move the parts. To get a better idea of how differentials work, download the UGears augmented reality app and access even more features of your model.