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HARMONIC DAMPER

HARMONIC DAMPER

HARMONIC DAMPER

Harmonic dampers play a crucial role in the smooth operation and performance of your vehicle's engine. This essential category features a wide range of products designed to reduce torsional vibrations and extend the lifespan of your engine components.

The products in this category, such as the Fluidampr High Strength Bolt Kit, are specifically engineered to work with popular vehicle models like the GM 6.6L Duramax. By effectively absorbing and dissipating harmful vibrations, these harmonic dampers help protect your engine from damage and ensure optimal performance under various driving conditions.

Whether you are looking for a performance diesel damper like the Fluidampr Performance Diesel for your Chevy Duramax or need a harmonic damper bolt like the Gator Fasteners HDB66, this category has everything you need to keep your engine running smoothly.

Investing in a high-quality harmonic damper is a smart choice for any vehicle owner looking to improve engine performance and reliability. With products like the PPE Xtreme Damper available for GM Duramax models, you can experience reduced wear and tear on your engine components, leading to improved durability and longevity.

Choose from a variety of harmonic dampers designed to meet the specific needs of your vehicle and enjoy a smoother, more efficient driving experience. Upgrade your engine's performance and protect it from unnecessary vibrations with the top-of-the-line products in this category.
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  • CPP XD331 CRANKSHAFT DOWEL PIN KIT FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML CPP XD331 CRANKSHAFT DOWEL PIN KIT FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    CPP XD331 CRANKSHAFT DOWEL PIN KIT FOR 01-16 GM 6.6L DURAMAX LB7/LLY/LBZ/LMM/LML

    CPP DIESEL

    $159.95
    CPP specifically designed this crank shaft pin kit to fix the all too common shearing of factory dowel pins, resulting in broken crank shafts. This kit can be used on stock or heavily modified vehicles. It has a very simple procedure that can be done by...
    $159.95
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    $159.95
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  • DORMAN 594-037 HARMONIC BALANCER 1988-2002 GM 6.2L/6.5L DIESEL DORMAN 594-037 HARMONIC BALANCER 1988-2002 GM 6.2L/6.5L DIESEL

    DORMAN 594-037 HARMONIC BALANCER 1988-2002 GM 6.2L/6.5L DIESEL

    DORMAN

    $150.95
    This direct replacement harmonic balancer features a stress-resistant rubber bond to properly absorb engine vibration. Stringent standards help ensure excellent tensile and impact strength for greater durability. Ideal replacement - this harmonic...
    $150.95
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    $150.95
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  • PPE 118010000 XTREME DAMPER FOR 01-05 GM 6.6L DURAMAX LB7/LLY PPE 118010000 XTREME DAMPER FOR 01-05 GM 6.6L DURAMAX LB7/LLY

    PPE 118010000 XTREME DAMPER FOR 01-05 GM 6.6L DURAMAX LB7/LLY

    PACIFIC PERFORMANCE ENGINEERING

    $539.99
    If your truck is producing extreme horsepower, then it needs a PPE Xtreme Damper. A direct replacement FOR the OEM unit, >PPEs Xtreme Damper is especially needed in high performance and modified trucks to help protect against harmful engine harmonics...
    $539.99
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    $539.99
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  • PPE 118010200 XTREME DAMPER FOR 06-10 GM DURAMAX 6.6L LBZ/LMM PPE 118010200 XTREME DAMPER FOR 06-10 GM DURAMAX 6.6L LBZ/LMM

    PPE 118010200 XTREME DAMPER FOR 06-10 GM DURAMAX 6.6L LBZ/LMM

    PACIFIC PERFORMANCE ENGINEERING

    $539.99
    If your truck is producing extreme horsepower, then it needs a PPE Xtreme Damper. A direct replacement FOR the OEM unit, >PPEs Xtreme Damper is especially needed in high performance and modified trucks to help protect against harmful engine harmonics...
    $539.99
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    $539.99
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  • GATOR FASTENERS HDB66 HARMONIC DAMPER BOLT 2001-2019 DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML

    GATOR FASTENERS HDB66 HARMONIC DAMPER BOLT 2001-2019 DURAMAX 6.6L LB7/LLY/LBZ/LMM/LML

    GATOR FASTENERS

    $29.99
    The GATOR FASTENERS HDB66 HARMONIC DAMPER BOLT is a crucial component designed specifically for Chevrolet and GMC 6.6L Duramax engines manufactured between 2001 and 2019. This powerhouse of a bolt ensures that your vehicle's harmonic damper remains...
    $29.99
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  • XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM

    XDP XD331 CRANKSHAFT PIN KIT FOR 01-16 GM DURAMAX 6.6L LB7/LLY/LBZ/LMM

    XTREME DIESEL PERFORMANCE

    $159.95
    Ensure your 2001-2016 GM 6.6L Duramax engine stays protected against catastrophic failures with the XDP Duramax Crankshaft Pin Kit XD331. This kit is designed to address the common issue of sheared dowel pins in the crankshaft that can lead to...
    $159.95
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  • FLUIDAMPR 890101 PERFORMANCE DIESEL 6.6L CHEVY DURAMAX 2001-2005 EXTERNAL BALANCE STEEL BLACK ZINC FINISH O.D. 8-3/8 IN. PERFORMANCE DAMPER FLUIDAMPR 890101 PERFORMANCE DIESEL 6.6L CHEVY DURAMAX 2001-2005 EXTERNAL BALANCE STEEL BLACK ZINC FINISH O.D. 8-3/8 IN. PERFORMANCE DAMPER

    FLUIDAMPR 890101 PERFORMANCE DIESEL 6.6L CHEVY DURAMAX 2001-2005 EXTERNAL BALANCE STEEL BLACK ZINC FINISH O.D. 8-3/8 IN. PERFORMANCE DAMPER

    FLUIDAMPR

    $563.55
    The FLUIDAMPR 890101 Performance Diesel 6.6L Chevy Duramax 2001-2005 External Balance Steel Black Zinc Finish O.D. 8-3/8 in. Performance Damper is the ultimate upgrade for your Chevrolet Duramax engine. Designed to provide superior performance and...
    $563.55
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  • FLUIDAMPR 830121 6.6L GM DURAMAX 2011  LGH/LML STEEL BLACK ZINC FLUIDAMPR 830121 6.6L GM DURAMAX 2011  LGH/LML STEEL BLACK ZINC

    FLUIDAMPR 830121 6.6L GM DURAMAX 2011 LGH/LML STEEL BLACK ZINC

    FLUIDAMPR

    $563.55
    Enhance the performance and longevity of your GM Duramax engine with the FLUIDAMPR 830121 6.6L GM Duramax 2011 LGH/LML Steel Black Zinc harmonic balancer. Designed to reduce destructive crankshaft torsional vibration, this high-quality product is crafted...
    $563.55
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  • FLUIDAMPR 830111 PERFORMANCE DIESEL 6.6L CHEVY DURAMAX 2006-2007.5 EXTERNAL BALANCE STEEL BLACK ZINC FINISH FLUIDAMPR 830111 PERFORMANCE DIESEL 6.6L CHEVY DURAMAX 2006-2007.5 EXTERNAL BALANCE STEEL BLACK ZINC FINISH

    FLUIDAMPR 830111 PERFORMANCE DIESEL 6.6L CHEVY DURAMAX 2006-2007.5 EXTERNAL BALANCE STEEL BLACK ZINC FINISH

    FLUIDAMPR

    $563.55
    The FLUIDAMPR 830111 Performance Diesel 6.6L Chevy Duramax 2006-2007.5 External Balance Steel with Black Zinc Finish is a top-tier performance accessory designed to optimize the functionality and durability of your 6.6L Chevy Duramax engine. This...
    $563.55
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  • FLUIDAMPR 760131 2001-2018 GM / CHEVY 6.6L DURAMAX FLUID DAMPER FLUIDAMPR 760131 2001-2018 GM / CHEVY 6.6L DURAMAX FLUID DAMPER

    FLUIDAMPR 760131 2001-2018 GM / CHEVY 6.6L DURAMAX FLUID DAMPER

    FLUIDAMPR

    $563.55
    The FLUIDAMPR 760131 2001-2018 GM/Chevy 6.6L Duramax Fluid Damper is a high-quality engine accessory designed to enhance the performance and longevity of your vehicle. This fluid damper is specifically engineered for 6.6L Duramax engines in GM and Chevy...
    $563.55
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  • FLUIDAMPR 300010 HIGH STRENGTH BOLT KIT FOR USE WITH FLUIDAMPR ON 2001-2016 GM 6.6L DURAMAX FLUIDAMPR 300010 HIGH STRENGTH BOLT KIT FOR USE WITH FLUIDAMPR ON 2001-2016 GM 6.6L DURAMAX

    FLUIDAMPR 300010 HIGH STRENGTH BOLT KIT FOR USE WITH FLUIDAMPR ON 2001-2016 GM 6.6L DURAMAX

    FLUIDAMPR

    $86.70
    Enhance the performance and durability of your 2001-2016 GM 6.6L Duramax engine with the FLUIDAMPR 300010 High Strength Bolt Kit. Designed specifically for use with the FLUIDAMPR vibration damper, this bolt kit is engineered to provide superior strength,...
    $86.70
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