Pioneer Automotive Harmonic Balancer Engine Crankshaft Damper

The Pioneer Automotive harmonic balancer, also called a crankshaft damper or vibration damper, is an engine part that mounts to the front of the crankshaft. It absorbs and reduces the torsional vibrations the crankshaft produces as the engine fires. Keeping those vibrations in check helps protect the crankshaft, bearings, and other internal engine parts.

Key Features:

• Designed as a replacement crankshaft damper to restore smooth engine operation
• Uses a bonded rubber isolator ring to absorb crankshaft vibration
• Provides the drive surface for the accessory (serpentine or V-belt) drive on many applications
• Helps reduce engine vibration, noise, and premature wear
• Built for dependable, long-lasting service as a replacement part

A worn or failing harmonic balancer can cause engine vibration, belt wobble, a separated rubber ring, or timing mark misalignment. Replacing it helps restore proper engine balance and protects other engine components. Choose the specific part number in this product line that suits your application.