Original parts for YIKONG YK4106 Pro RC Car
Item name: Differential 21034;
What's the Differential of yk4106 remote control car?
- In remote control cars, "Differential" is an important mechanical component.
- The main function of the differential is to allow the vehicle's drive wheels to rotate at different speeds when turning.
- When the remote control car turns, the driving distance of the inner wheel is shorter than the outer wheel, if the two wheels rotate at the same speed, the inner wheel will slip, affecting the handling and stability of the vehicle.
- Through the internal gear system, the differential automatically adjusts the speed of the left and right drive wheels, so that the outside wheels can rotate faster and the inside wheels can rotate more slowly, thus achieving smooth turning.

How to choose the right part? Please purchase according to the manual number, refer to the picture, if you have any questions, please contact us.