Original parts for YIKONG YK4106 Pro RC Car
Item name: Driven Gear 34T 21033;
What are some common causes of failure or damage to Driven Gear?
- Excessive wear: long-term use leads to tooth surface wear, tooth shape changes, affecting transmission accuracy and efficiency. For example, frequent high-speed operation or heavy load work accelerates wear.
- Foreign body intrusion: dust, sand and other impurities enter the gear transmission system, sandwiched between the gears causing wear and scratches.
- Improper installation: the installation is not correct, the axis of the gear is not parallel or the center distance is not accurate, resulting in uneven force on the gear and serious local wear.
- Impact load: Sudden and violent impact, such as collision or emergency stop and start, causes instant huge pressure on the gear, causing damage.

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.