Pontiac G6 Harmonic Balancer Replacement For 2009 2010 Black Serpentine Drive Belt With Keyway 55.5mm Depth Fits OEM 12595291 12623797 Durable Engine Vibration Dampener For Smoother Idling And Higher Performance

GM Harmonic Balancer Replacement 55.5mm Depth - Single Unit
✔️ Single unit, 55.5mm depth, serpentine drive, OEM 12595291/12623797

This is a brand-new harmonic balancer replacement designed for GM front-drive V6 engines. It helps dampen crankshaft vibrations for a smoother idle and better overall performance. Fits the 55.5mm depth and serpentine drive system, compatible with OEM numbers 12595291 and 12623797.

✅ Drive belt type: Serpentine
✅ Depth: 55.5 mm
✅ OEM numbers: 12595291, 12623797
✅ Couleur : noir
✅ Condition: Brand New - Sealed in a Box

💡 What is a harmonic balancer used for in a GM engine and why replace it?

This handy component dampens crankshaft vibrations to keep timing precise and improve idle quality. - Handy for reducing crankshaft vibration - Improves idle quality and engine smoothness - Helps protect belts and timing components - Extends crankshaft life and reduces noise