use:
The Harmonic Balancer Bolt is primarily used to connect and secure the Harmonic Balancer on the engine to the crankshaft. A harmonic balancer, also known as a vibration damper, is a key component designed to reduce torsional vibration when the engine is running. These vibrations are usually caused by an imbalance of forces generated when the engine cylinders are ignited. By reducing these vibrations, harmonic balancers help extend the life of the engine and its related components, improving the comfort and reliability of the entire vehicle.

Why use:
1. Reduce vibration and noise:
When the engine is running, significant torsional vibrations occur due to the firing sequence of the cylinders and the reciprocating motion of the pistons. If these vibrations are not effectively suppressed, they not only affect driving comfort, but can also cause damage to the engine and its surrounding components.
The Harmonic Balancer, through its internal rubber elements or liquid filling, is able to absorb and disperse this vibration energy, thereby reducing the vibration and noise transmitted to the body and other components.

2. Protect engine parts:
Torsional vibration can cause fatigue damage or even fracture of critical components such as crankshafts, connecting rods, and bearings. By installing the Harmonic Balancer, the vibration stresses on these components can be effectively reduced, thereby extending their service life.

3. Improve driving stability:
Stable engine operation is the basis for ensuring a smooth driving of the vehicle. By reducing vibrations, the Harmonic Balancer contributes to the smoothness of the engine, which in turn improves the driving stability of the vehicle.

4. Enhance performance:
In high-performance vehicles, the vibrations generated by the engine are even more intense. The use of high-quality Harmonic Balancer Bolt and Harmonic Balancer allows for better control of these vibrations, ensuring that the engine can continue to deliver consistent and stable power, thus improving the overall performance of the vehicle.

5. Ensure safety:
Excessive vibration can cause engine components to loosen or fall off, which can lead to serious mechanical failure. By installing and regularly inspecting the Harmonic Balancer Bolt and its connected harmonic balancer, potential safety hazards can be identified and resolved in a timely manner, ensuring the safety of the vehicle and passengers.

In summary, the Harmonic Balancer Bolt and its connected harmonic balancer play a vital role in the engine. They provide more reliable, comfortable and efficient operation of vehicles by reducing vibrations, protecting components, improving driving stability and performance, and ensuring safety.