
Factory diagram — Harmonic Balancer - Crankshaft Pulley
Factory diagrams
GMC
Harmonic Balancer - Crankshaft Pulley Vibration Damper
UsedOEM
OEM GMC Harmonic Balancer - Crankshaft Pulley Vibration Damper part #12578072
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Close match — verify with VIN before checkout. VIN check beats regret.
Estimated Dispatch
Ships in 24–48 hours
$87.74
Specifications
SKU
FTM-CHARM-12578072
OEM Part #
12578072
Shipping Class
ground
Warranty
—
