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Harmonic Balancers

APDTY 156539 Harmonic Balancer Crankshaft Damper Pulley Assembly; 2.4L Engine
APDTY 156539 Harmonic Balancer Crankshaft Damper Pulley Assembly; 2.4L Engine
$189.48 $274.75
APDTY 605354 Harmonic Balancer Crank Pulley Dampener Assembly
APDTY 605354 Harmonic Balancer Crank Pulley Dampener Assembly
$316.73 $459.26
APDTY 605378 Harmonic Balancer Pulley Assembly
APDTY 605378 Harmonic Balancer Pulley Assembly
$184.67 $267.77
APDTY 605233 Harmonic Balancer Crank Pulley Dampener Assembly 3.8L Supercharged
APDTY 605233 Harmonic Balancer Crank Pulley Dampener Assembly 3.8L Supercharged
$162.42 $235.51
APDTY 605141 Harmonic Balancer Assembly Fits Select 1966-1975 GM Models 3860008
APDTY 605141 Harmonic Balancer Assembly Fits Select 1966-1975 GM Models 3860008
$158.59 $229.96 — Sold Out
APDTY 605135 Harmonic Balancer Assembly
APDTY 605135 Harmonic Balancer Assembly
$147.08 $213.27
APDTY 100349 Engine Harmonic Balancer
APDTY 100349 Engine Harmonic Balancer
$151.59 $219.81
APDTY 173241 Engine Harmonic Balancer
APDTY 173241 Engine Harmonic Balancer
$292.40 $423.98
APDTY 173240 Engine Harmonic Balancer
APDTY 173240 Engine Harmonic Balancer
$277.98 $403.07
APDTY 173091 Engine Harmonic Balancer
APDTY 173091 Engine Harmonic Balancer
$141.09 $204.58
APDTY 173090 Engine Harmonic Balancer
APDTY 173090 Engine Harmonic Balancer
$115.48 $167.45
APDTY 173089 Engine Harmonic Balancer
APDTY 173089 Engine Harmonic Balancer
$107.62 $156.05
A harmonic balancer (or crank pulley damper) connects to the engine crankshaft and reduces engine vibration. It often also serves as a pulley to the drive belts. A bad harmonic balancer will affect fuel economy and engine performance and may damage the main bearings and drive belts, potentially causing breakdown.