GM Genuine Parts Crankshaft Balancer
OE
Pack of 1

GM Genuine Parts Crankshaft Balancer

GM Part #19540389

ACDelco Part #19540389

MSRP$519.09*

GM Genuine Parts Engine Harmonic Balancers are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • Help reduce vibrations caused by the crankshaft
  • Serves as a pulley for the accessory drive belts
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment [OE]

Pack of 1

About this product

GM Genuine Parts Engine Harmonic Balancers are designed, engineered, and tested to rigorous standards, and are backed by General Motors. These harmonic balancers are connected to the crankshaft of the engine to help reduce vibration and serve as a pulley for the accessory drive belts.GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).

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  • Help reduce vibrations caused by the crankshaft
  • Serves as a pulley for the accessory drive belts
  • Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment [OE]
  • GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors
  • GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • GM regularly updates production and service part designs to integrate new materials and technologies

ClassificationOE

24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)

Please visit our warranty page on Gmparts.com for full warranty details.

Before purchasing and installing a harmonic balancer, make sure it is the correct fit for your vehicle

  • Check balancer and replace at any signs of wear
  • Regularly inspect harmonic balancers for signs of damage or wear, and replace them if signs of damage are found

Signs of wear for engine harmonic balancers include but are not limited to:

  • Engine vibration
  • Excessive drive belt noise
  • Balancer wobble

ModelBody StyleTrimYear(s)
Express 25002010, 2011, 2012, 2013, 2014, 2015, 2016
Express 35002010, 2011, 2012, 2013, 2014, 2015, 2016
Express 45002010, 2011, 2012, 2013, 2014, 2015, 2016
Silverado 2500 HD2011, 2012, 2013, 2014, 2015, 2016
Silverado 3500 HD2011, 2012, 2013, 2014, 2015, 2016

Frequently Asked Questions

A: Yes. Always consult the Vehicle Owner’s manual or an expert technician before making any repairs or adjustments.

A: No, consult the products information for model, make and year for proper application.

A: No, because to change the balancer you would need a special puller and some mechanical knowledge