Engine Harmonic Balancer. Vibration Damper.
Engine Harmonic Balancer.
Engine Harmonic Balancer
4.4 LITER. 4.4 LITER TURBO (S63T). 4.4 LITER TURBO, w/M6. 4.4 LITER, w/M model. 750i, 750Li. M5. M6. W/M MODEL. W/M6.
Crankshaft Vibration Damper - Repair or Replace
If your crankshaft vibration damper, or harmonic balancer, is worn or broken, you will likely experience excessive vibration from the engine, your drive belts may have worn edges, or you may be unable to trace the source of a belt chirp or squeak. To have the crankshaft pulley on your inspected, contact a service department near you.