
- Adaptable Protection: The Fluidampr automatically adjusts to your engine's modifications and performance needs, unlike factory dampers that are only effective at a narrow frequency range.
- Engineered for Longevity: Precision CNC machining and computer balancing ensure a product that never needs to be rebuilt or retuned. It's designed to last the entire lifespan of your engine.
- Ease of Maintenance: A recent design update means you no longer have to remove the damper to change your serpentine belt, making maintenance simpler and faster.
- Made in the USA: Proudly manufactured in the United States, ensuring high quality and craftsmanship.
- Versatile: Perfect for all applications, whether your truck is stock, a dedicated workhorse, or a high-performance competition build.
- OD: 9-1/4
- Length 2.665
- Material: Steel
- Weight: 25.1 Lbs
- Black Zinc Finish
- SFI 18.1 Spec For Competition

Give your 2006-2010 GM 6.6L Duramax the protection it deserves with the Fluidampr 830111 Performance Diesel Series Damper. Unlike the stock harmonic balancer, which uses a limited-lifespan rubber design, this premium Fluidampr offers superior, lifelong protection against destructive torsional vibrations. These vibrations can cause premature wear on critical engine components, including your main bearings and valvetrain. The Fluidampr's innovative design constantly adapts to a broad range of frequencies, ensuring your engine is protected at every RPM, from idle to full throttle. By controlling these harmonics, it also helps reduce the risk of crankshaft failure and provides more precise valvetrain operation.
Adaptable Protection: The Fluidampr automatically adjusts to your engine's modifications and performance needs, unlike factory dampers that are only effective at a narrow frequency range.
Engineered for Longevity: Precision CNC machining and computer balancing ensure a product that never needs to be rebuilt or retuned. It's designed to last the entire lifespan of your engine.
Ease of Maintenance: A recent design update means you no longer have to remove the damp[...]
- Adaptable Protection: The Fluidampr automatically adjusts to your engine's modifications and performance needs, unlike factory dampers that are only effective at a narrow frequency range.
- Engineered for Longevity: Precision CNC machining and computer balancing ensure a product that never needs to be rebuilt or retuned. It's designed to last the entire lifespan of your engine.
- Ease of Maintenance: A recent design update means you no longer have to remove the damper to change your serpentine belt, making maintenance simpler and faster.
- Made in the USA: Proudly manufactured in the United States, ensuring high quality and craftsmanship.
- Versatile: Perfect for all applications, whether your truck is stock, a dedicated workhorse, or a high-performance competition build.
- OD: 9-1/4
- Length 2.665
- Material: Steel
- Weight: 25.1 Lbs
- Black Zinc Finish
- SFI 18.1 Spec For Competition