It would depend on the vehicle but I would say at least one hour labor plus what the part cost.
With a harmonic balancer puller.
do the harmonic balancer have a seal for anti-freezer
Harmonic balancer replace
The harmonic balancer is located on the front of the crankshaft
loosen the center bolt and get your self a harmonic balancer puller just make sure you loosen the center bolt enough but not too much but you need a balancer puller.
A bad harmonic balancer can cause a knocking noise. The harmonic balancer doesn't actually produce the noise, but it can cause the noise in the engine.
The harmonic balancer tool is made especially to remove the balancer. Some stores will loan you the tool with a deposit.
how to replace harmonic balancer on a 2000 infiniti i30
hay i am jitendra haldar can you Harmonic progression explane with examples
There is not much you can do with a bad balancer other than replace it with a new one.
On any motor, the harmonic balancer is on the front of the crankshaft. It is what the pulley is bolted to.