Mercedes-Benz SL550 Crankshaft Harmonic Balancer Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(38)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

Customer Ratings

(38)

Crankshaft Harmonic Balancer Replacement Service

How much does a Crankshaft Harmonic Balancer Replacement cost?

On average, the cost for a Mercedes-Benz SL550 Crankshaft Harmonic Balancer Replacement is $411 with $271 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2014 Mercedes-Benz SL550V8-4.7L TurboService typeCrankshaft Harmonic Balancer ReplacementEstimate$1182.94Shop/Dealer Price$1429.47 - $2157.70
2011 Mercedes-Benz SL550V8-5.5LService typeCrankshaft Harmonic Balancer ReplacementEstimate$1609.93Shop/Dealer Price$1979.12 - $3079.49
2013 Mercedes-Benz SL550V8-4.7L TurboService typeCrankshaft Harmonic Balancer ReplacementEstimate$1170.33Shop/Dealer Price$1414.41 - $2140.82
2015 Mercedes-Benz SL550V8-4.7L TurboService typeCrankshaft Harmonic Balancer ReplacementEstimate$1170.33Shop/Dealer Price$1414.41 - $2140.82
2008 Mercedes-Benz SL550V8-5.5LService typeCrankshaft Harmonic Balancer ReplacementEstimate$762.31Shop/Dealer Price$922.22 - $1388.83
2012 Mercedes-Benz SL550V8-5.5LService typeCrankshaft Harmonic Balancer ReplacementEstimate$1609.93Shop/Dealer Price$1979.41 - $3079.99
2017 Mercedes-Benz SL550V8-4.7L TurboService typeCrankshaft Harmonic Balancer ReplacementEstimate$1170.33Shop/Dealer Price$1414.43 - $2140.86
2010 Mercedes-Benz SL550V8-5.5LService typeCrankshaft Harmonic Balancer ReplacementEstimate$1609.93Shop/Dealer Price$1979.17 - $3079.56
Show example Mercedes-Benz SL550 Crankshaft Harmonic Balancer Replacement prices

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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Mercedes-Benz mechanics

Real customer reviews from Mercedes-Benz owners like you.

Excellent Rating

(38)

Rating Summary
37
0
0
1
0
37
0
0
1
0

Juan

13 years of experience
55 reviews
Juan
13 years of experience
Mercedes-Benz SL550 V8-5.5L - Brakes, Steering and Suspension Inspection - Vacaville, California
Juan was a pleasure to work with. Very professional and honest. It will be a pleasure to work with him again.

Al

23 years of experience
26 reviews
Al
23 years of experience
Mercedes-Benz SL550 V8-5.5L - Pre-purchase Car Inspection - Marietta, Georgia
Very professional in appearance, promptness and analysis. Thoroughly explained in layman's terms.

John

21 years of experience
650 reviews
John
21 years of experience
Mercedes-Benz SL550 V8-5.5L - Battery - Orlando, Florida
John is the Best ! Showed Up On Time, Answered All My Questions And Fixed The Issue !

Samuel

26 years of experience
30 reviews
Samuel
26 years of experience
Mercedes-Benz SL550 V8-5.5L - Brake Light Switch - Memphis, Tennessee
Good mechanic and good guy Would use again

Excellent Rating

(38)

Rating Summary
37
0
0
1
0
37
0
0
1
0
Number of Mercedes-Benz SL550 services completed
418+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercedes-Benz MECHANICS
1100+
experts on our platform

Recent articles & questions

Industry News for Automotive Techs: August 27-September 2
Toyota and Mazda both issue major safety related recalls, Bosch introduces new version of classic water injection, and Snap-On releases best MODIS yet
What are the Car Pool Rules in Tennessee?
Tennessee Tennessee is home to a few large metropolitan areas, and every day countless numbers of workers commute into and out of Nashville, Memphis, and other Tennessee cities and their way to and from work. Most of these workers rely...
A Buyer’s Guide to the 2013 Mazda CX-5
Key Key Features The Mazda CX-5 has a 2.0 liter four cylinder engine that offers 155 hp at 6,000 rpm. The fuel economy is estimated at 26 mpg in the city and 35 mpg on the highway for the front-wheel...

Rubbers on propshaft

Two things you will want to look at. Number one, the propeller shaft needs to be balanced. Ensure there are no indications of propeller shaft weights missing. Also, when replacing the center bearing, the bearing has to be pre-loaded towards...

Backup lights don't work. Replaced a bad backup switch. When put in reverse the fuse blows.

When the reverse light switch was replaced and the fuse burns instantly when the reverse lights come on, then there is a direct short with the reverse light circuit. Check all of the wiring from the reverse light switch to...

Limp Mode

There are a number of things that may cause the vehicle to go into limp mode such as faulty transmission control components or various engine control components. Typically, when this happens the check engine light will come on triggering some...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (855) 347-2779 · hi@yourmechanic.com