YIKONG DF7 YK4072 Parts Center Differential 71021

Original parts for YIKONG DF7 YK4072 RC Car

Item name: Center Differential 71021;

What are the symptoms of YIKONG DF7 YK4072 remote control car center differential failure?

• Abnormal vehicle driving: such as oversteering or understeering when turning, the vehicle is unstable and difficult to accurately control.
  
  
• Unusual noise: There may be a high-pitched grinding sound, a dull banging sound, or a persistent buzzing sound, especially when accelerating, decelerating, or turning.
  
  
• Uneven power transmission: It feels that the power distribution of a wheel is not normal, resulting in poor vehicle power output and reduced acceleration or climbing ability.
  
  
• Uneven tire wear: The differential failure causes the wheel speed to be inconsistent, resulting in uneven tire wear and excessive tire wear on one side.
  
  
• Vehicle shake or vibration: especially at high speeds or under specific conditions, you can obviously feel the body shake or vibration.
  
  
• Abnormal differential lock function: If the vehicle is equipped with a differential lock, the differential lock may not work properly or may not unlock.

Configuration of the YIKONG DF7 YK4072 V3 RC Car

• Motor: 4274 1600KV brushless motor.
• Electronic speed controller (ESC): Hobbywing MAX8 150A/950A waterproof ESC, supporting 3S - 6S lithium batteries.
• Servo: Standard equipped 35KG metal gear servo, effectively resisting the impact on the servo caused by intense driving.

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.

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