Product name: WLTOYS 104072 RC Car Original part Upgrade Spure Gear Motor Gear

Applicable model: WLTOYS 104002

Quantity: 1set

Part Number: 1874

How do I know if the WLTOYS 104072 RC Car Swing Arm Shaft Sleeve needs to be replaced?

1. If sharp, abnormal noise is emitted during operation, the gear may be worn or poorly meshed.

2. The power of the remote control car is obviously not as good as before, and the acceleration is weak, which may be related to the reduction of gear transmission efficiency.

3. Directly observe the gear surface, if there is obvious tooth tip wear, tooth surface scratches and so on.

4. When the remote control car is running, it is stuck and inconsistent, and the gear problem can be considered after excluding other reasons.

Product features of WLTOYS 104072:

1. Simulation structure design, real car control feeling, players can achieve instant rapid acceleration, deceleration,  braking, backward, turning, light control.

2. The tire material is natural rubber, so that the tire ground adhesion is strong, friction resistance, can effectively buffer bumps, avoid damage to the internal parts of the body.

3. 7.4V 3000mAh high-rate lithium-ion battery equipped with brushless motor to maintain continuous power output, the maximum speed of 60 km/h.

4. The whole car adopts ball bearings, alloy gears,  simulated differential structure and metal bottom plate to make the vehicle run more smoothly and the gears are durable.