Harmonic Balancer - 1AEHB00077

This part replaces:

  • Hollander 309-555
  • Dorman 594-127
  • OE # 12553118

  • New

This harmonic balancer and Belt Drive Pulley is a new, aftermarket replacement part that has the following specifications:

  • Type - Double Serpentine Belt
  • OE part number - GM 12553118
  • Diameter - 7-1/2"(inches)
  • Width - 3-21/32" (inches)
  • Direct bolt on replacement
  • Built to strict quality control standards

A direct replacement. Please verify the dimensions against your existing balancer.

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser. Please keep your invoice for proof of this warranty.

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Vehicle Fit

  • 1998-2002 Chevy Camaro Harmonic Balancer for V8 5.7L 350ci
  • 1998-2002 Pontiac Firebird Harmonic Balancer for V8 5.7L 350ci
  • 2004-2006 Pontiac GTO Harmonic Balancer for V8 5.7L 350ci
Part #: 1AEHB00077

Ships in 1-3 Business Days. Delivery times vary.

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