Replaces

Chevy GMC Olds Harmonic Balancer Dorman 594-181

Description
Vehicle Fit
Warranty & Shipping
How-To & Tools
Product Reviews
Q&A

This harmonic balancer and belt drive pulley is a new, aftermarket replacement part. This dampener pulley mounts to the front of the engine on the crankshaft, and is used to dampen engine vibration.

Specifications:

  • Type - Solid
  • Diameter - 6.142 inches
  • Width - 1.297 inches
  • Weight - 4.65 lbs
  • Replaces dealer part number: 10224885
  • Direct replacement
  • Built to strict quality control standards

This replacement harmonic balancer is an excellent replacement for your worn or damaged original and has good cost savings over a dealer part.

Item Condition: New

Lifetime Warranty

This item is backed by our limited lifetime warranty. In the event this item should fail due to manufacturing defects during intended use, we will replace the part free of charge.

  1. step : Removing the Harmonic Balancer (0:32)
    • Turn the serpentine belt tensioner with a 3/8 in ratchet to loosen the belt
    • Remove the serpentine belt
    • Remove the 16 mm center bolt
    • Remove the three 15 mm outer bolts
    • Remove the crank pulley
    • Attach a harmonic balancer tool and remove the harmonic balancer
  2. step : Installing the Harmonic Balancer (3:40)
    • Press the harmonic balancer onto the crankshaft using a harmonic balancer installation tool
    • Remove the installer tool
    • Install the crank pulley onto the harmonic balancer
    • Install the center 16 mm bolt
    • Install the three outer 15 mm bolts
    • Hold the harmonic balancer with a strap wrench to tighten the bolts
    • Torque the 16 mm center bolt to 70 ft-lb
    • Torque the three outer 15 mm bolts to 43 ft-lb
    • Install the serpentine belt over the crank pulley, around the water pump, around the power steering pulley, over the AC compressor, around the alternator
    • Hold the belt slack near the idler pulley
    • Pull on the serpentine belt tensioner with a 3/8 in ratchet
    • Slide the belt over the idler pulley
    • Release the belt tensioner

Tools needed for replacement:

    Ratchets & Related

  • Torque Wrench
  • 3/8 Inch Drive Ratchet

  • Sockets - Metric

  • 15mm Socket
  • 16mm Socket

  • Specialty Tools

  • Harmonic Balancer Puller
  • Harmonic Balancer Installer

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Fits the following Makes:

Year Make Model Description
1995-2005Chevy Astro Chevy Astro Harmonic Balancer
1995-2005Chevy Blazer Chevy Blazer Harmonic Balancer
1996-1998Chevy C1500 Truck Chevy C1500 Truck V6 4.3L Harmonic Balancer
1996-2013Chevy Express 1500 Van Chevy Express 1500 Van V6 4.3L Harmonic Balancer
1996-2013Chevy Express 2500 Van Chevy Express 2500 Van V6 4.3L Harmonic Balancer
1996-1998Chevy K1500 Truck Chevy K1500 Truck V6 4.3L Harmonic Balancer
1996-1999Chevy P30 Chevy P30 V6 4.3L Harmonic Balancer
1995-2004Chevy S10 Pickup Chevy S10 Pickup V6 4.3L Harmonic Balancer
1999-2013Chevy Silverado 1500 Chevy Silverado 1500 V6 4.3L Harmonic Balancer
2007Chevy Silverado 1500 Classic Chevy Silverado 1500 Classic V6 4.3L Harmonic Balancer
1996-1998GMC C1500 Truck GMC C1500 Truck V6 4.3L Harmonic Balancer
1995-2001GMC Jimmy S-15 GMC Jimmy S-15 Harmonic Balancer
1996-1998GMC K1500 Truck GMC K1500 Truck V6 4.3L Harmonic Balancer
1996-1999GMC P3500 GMC P3500 V6 4.3L Harmonic Balancer
1995-2004GMC S-15 Sonoma GMC S-15 Sonoma V6 4.3L Harmonic Balancer
1995-2005GMC Safari GMC Safari Harmonic Balancer
1996-2013GMC Savana 1500 Van GMC Savana 1500 Van V6 4.3L Harmonic Balancer
1996-2013GMC Savana 2500 Van GMC Savana 2500 Van V6 4.3L Harmonic Balancer
1999-2013GMC Sierra 1500 GMC Sierra 1500 V6 4.3L Harmonic Balancer
2007GMC Sierra 1500 Classic GMC Sierra 1500 Classic V6 4.3L Harmonic Balancer
1996-2001Oldsmobile Bravada Olds Bravada Harmonic Balancer
Part 1AEHB00148

Out of Stock

Dorman
Brand #: 594-181