The harmonic balancer is a vital component to the engine since it is connected to the crankshaft. It is made to reduce the engine noise and a smooth riding experience for the consumer. Typically the balancer generates a counterweight for the vibrations due to the rubber compound.
Balancer operationThe balancer is made to reduce the noise in the crankshaft which is due to combustion. It is separated by a rubber ring and is made up by metal that is attached to the crankshaft. A harmonic balancer that is in perfect conditions will give the driver a sense of reliability.
Harmonic balancer componentsThe balancer has a ring that will become soft or will become rough, so it may lead to the damage to the crankshaft. In rare occasions the rubber may separate from the hub causing damage to other parts. And the balancer usually have a crankshaft position sensor which impacts the engine.
A common issue with the harmonic balancerA bad harmonic balancer can lead to loud engine vibration and damage to the belt.