Harmonic Balancer/Crankshaft Pulley
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Harmonic Balancer/Crankshaft Pulley
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Dorman - OE Solutions Harmonic Balancer/Crankshaft Pulley

Part No. 594-004 Warranty  

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Durable and sleek, Dorman Harmonic Balancers feature a stress-resistant rubber bond that withstands the damaging effects of heat, salt, ozone and general wear and tear. The ductile steel construction allows for improved tensile and impact strength, safeguarding the engine and maintaining fuel efficiency year after year. Dorman Harmonic Balancers undergo detailed dimensional checks of the full assembly and critical components to ensure the strength and integrity of the part.

Product Features:
  • Includes woodruff key, bolts, and washers for a complete repair (where applicable)
  • Direct replacement to ensure proper fit
  • Ships with protective sleeve over cone and trigger to prevent damage (where applicable)
  • Ease of installation with Dorman’s Harmonic Balancer Puller (594-999)
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Degree Markings:Yes
Hardware Included:Yes


by PowerReviews
Dorman - OE SolutionsBalancer/Pulley Assembly

(based on 1 review)

Ratings Distribution

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  • 1 Stars



Reviewed by 1 customer

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(3 of 6 customers found this review helpful)


replacement of oem pulley

By shadetree mechanic

from charlotte, nc

About Me Mechanic

Verified Buyer
Level 2



    • Difficult To Install

    Best Uses

    • Replacement

    Comments about Dorman - OE Solutions Balancer/Pulley Assembly:

    Part was as expected and replaced oem. However, store took over an hour of my time stating they did not have my order that was placed on line and confirmed more than 5 hours earlier.

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    Do you have questions about this product?(earn points for answers!)


    Ask a question, get answers from real customers and in-house experts. Or contact Customer Care by email or call 1-877-238-2623.

    2 Questions | 2 Answers
    Displaying questions 1-2
    • Q:

      thay dont look like mine,, i have a 99 pontiac g,t.p with a supper charged engine [2 belt drives on mine ,, i have it in my hands took it off last night,,,,, ?????
      Asked on 9/1/2013 by lou from bradenton, fla

      1 answer



        The Dorman - OE Solutions Balancer/Pulley Assembly - Part No. 594-004 does not fit for your 1999 Pontiac Grand Prix GTP. Please refer this Dorman - OE Solutions Balancer/Pulley Assembly - Part No. 594-122 which would be an exact fit for your vehicle. You may return the wrong item to any Advance Auto Parts store along with your original receipt and they will be happy to process your return. For any further assistance please feel free to call us at: 1-877-238-2623 or visit the nearest Advance Auto Parts store and one of our Parts Pros will gladly assist you with any questions or concerns you may have.

        Answered on 9/2/2013 by Morgan from AAP
    • Q:

      how do you remove and install
      Asked on 4/2/2011 by turk

      1 answer



        I would recommend purchasing a Haynes repair manual for your vehicle. This will have many of the locations of parts needed for a variety of repairs.

        Answered on 4/2/2011 by Parts Guru Geo from AAP
    Displaying questions 1-2

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