Some/all of the TD Jettas came with harmonic/vibration dampers as did
the AAZ (1.9TD), 1Y (1.9NA diesel), and some/all of the 16 valve gas
inline fours.  It is my understanding that they protect the crankshaft
from breaking.  I priced them at VW...$375.
-Dana-

Grant Holst wrote:
>
> I've been reading up on harmonic balancers and I think
> that one of these on my Eurospec motor might kill the
> "buzz" at 3500-400 rpm. What does the list think?
> Has anyone heard of a harmonic balancer for a Jetta?
>
> Grant