Hummer H2 Crankshaft Harmonic Balancer Replacement at your home or office.

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$268.87 - $286.87

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Average rating from customers who
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Crankshaft Harmonic Balancer Replacement Estimate for Hummer H2

Hummer H2 Crankshaft Harmonic Balancer Replacement costs $278 on average.

CarServiceEstimateShop/Dealer Price
2004 Hummer H2V8-6.0LService typeCrankshaft Harmonic Balancer ReplacementEstimate$402.76Shop/Dealer Price$486.42 - $689.66
2009 Hummer H2V8-6.2LService typeCrankshaft Harmonic Balancer ReplacementEstimate$402.76Shop/Dealer Price$486.52 - $689.84
2008 Hummer H2V8-6.2LService typeCrankshaft Harmonic Balancer ReplacementEstimate$411.76Shop/Dealer Price$494.23 - $696.58
2007 Hummer H2V8-6.0LService typeCrankshaft Harmonic Balancer ReplacementEstimate$402.76Shop/Dealer Price$489.55 - $695.14
2003 Hummer H2V8-6.0LService typeCrankshaft Harmonic Balancer ReplacementEstimate$402.76Shop/Dealer Price$484.32 - $685.99
2005 Hummer H2V8-6.0LService typeCrankshaft Harmonic Balancer ReplacementEstimate$411.76Shop/Dealer Price$492.66 - $693.83
2006 Hummer H2V8-6.0LService typeCrankshaft Harmonic Balancer ReplacementEstimate$411.76Shop/Dealer Price$492.94 - $694.32
Show example Hummer H2 Crankshaft Harmonic Balancer Replacement prices

Crankshaft Harmonic Balancer Replacement Service

What is the Crankshaft Harmonic Balancer all about?

The harmonic balancer (also called “crank pulley damper”), connected to the crankshaft of an engine, reduces engine vibration and serves as a pulley for the drive belts. The balancer or “damper” is composed of two elements: a mass and an energy-dissipating element. The mass resists the acceleration of the vibration and the energy dissipating (rubber) element absorbs the vibrations. When the balancer fails, it is usually due to heat, salt, and or ozone deterioration of the rubber. General wear, tear, and stress on the rubber is also a factor.

Keep in mind:

Usually a problem with the harmonic balancer means that it needs to be replaced. However, sometimes the rubber insert that sits between the center and the outside of the pulley is all that is damaged. It is also possible for the bolt that holds the balancer in place to become loose, which can cause problems even if the pulley isn’t damaged.

How it's done:

  • Inspect the harmonic balancer.
  • Remove drive belts and balancer.
  • Inspect condition of crankshaft front seal.
  • Replace the harmonic balancer.
  • Reinstall drive belts.
  • Start car and check for proper operation.

Our recommendation:

Harmonic balancers aren’t a part of most standard inspections, so keep your eye out for warning signs. If you notice excess vibration or noise from the engine, then your balancer may be damaged, and you need to schedule an inspection.

What common symptoms indicate you may need to replace the Crankshaft Harmonic Balancer?

  • Vibration from engine.
  • Loud, abnormal engine noise, which increases with acceleration.

How important is this service?

The crankshaft harmonic balancer is connected to the crankshaft, and absorbs many of the vibrations that the engine creates. The engine creates a large amount of force that is delivered to the crankshaft, which transfers the power to the transmission. The harmonic balancer is responsible for absorbing some of the engine-created force so that the crankshaft doesn’t receive it all. When the harmonic balancer fails, the crankshaft receives all of the engine’s vibrations, and is susceptible to serious damage.

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YourMechanic Hummer H2 Service

Average Rating

5/5

Number of Reviews

119

Rating Summary
114
5
0
0
0
114
5
0
0
0

Brikk

17 years of experience
389 reviews
Brikk
17 years of experience
Hummer H2 - Car is not starting - Charlotte, North Carolina
5 star all the way - explained everything he was doing and was honest.

Joseph

26 years of experience
574 reviews
Joseph
26 years of experience
Hummer H2 - Serpentine/Drive Belt - Katy, Texas
Fast service repair . Arrived on time.Friendly,courteous and knowledgeable.

Roger

24 years of experience
13 reviews
Roger
24 years of experience
Hummer H2 - Hydraulic Brake Booster - Boca Raton, Florida
Roger was very professional and an excellent mechanic.He explained everything and completed the job perfectly.

Luke

15 years of experience
138 reviews
Luke
15 years of experience
Hummer H2 - Heater Blower Motor - Saint Peters, Missouri
On time, good work! Would use service again.

Excellent Rating


YourMechanic Hummer H2 Service

Average Rating

5/5

Number of Reviews

119

Rating Summary
114
5
0
0
0
114
5
0
0
0
Number of Hummer H2 services completed
1309+
services done by our mechanics
TOTAL NUMBER OF EXPERT Hummer MECHANICS
200+
experts on our platform

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