Fluidampr 6.6L GM Duramax Steel Harmonic Balancer (2001-2005) – Heavy Duty Viscous Damper for GMC Sierra & HD Models

Description

Ensure your heavy-duty diesel engine runs smoothly and reliably with the Fluidampr 6.6L GM Duramax Steel Harmonic Balancer, designed specifically for 2001-2005 GMC Sierra 2500 HD, 2002 GMC Sierra 3500, and related models. Crafted from high-grade steel and finished with a durable black zinc chromate coating, this externally balanced damper is built to withstand demanding conditions while maintaining precise timing and engine performance. Its superior viscous damper technology effectively controls torsional vibrations across the entire RPM range, reducing wear on critical engine components and lowering the risk of crankshaft failure. This results in improved engine longevity and consistent power delivery. With CNC-machined and balanced construction, the damper ensures optimal vibration damping and longevity, trusted by leading performance diesel engine builders worldwide. The damper is SFI 18.1 certified, making it suitable for both street and racing applications, and it requires no maintenance, offering hassle-free performance. Its broad RPM protection and robust design help unleash lost torque and horsepower, translating into better acceleration and fuel efficiency. Made in the USA, this damper combines durability, precision engineering, and proven performance, making it an essential upgrade for serious diesel enthusiasts seeking maximum engine reliability and efficiency.

Features:

• SFI 18.1 certification ensures race-proven reliability.

• Viscous damper technology controls harmful torsional vibrations across all RPM ranges.

• Reduces wear on engine components and minimizes crankshaft failure risk.

• Unleashes additional torque and horsepower for improved performance.

• CNC-machined, balanced high-grade steel components for durability and precision.

• Black zinc chromate finish with engraved timing marks for corrosion resistance and ease of installation.

• No maintenance required for long-lasting performance.

• Designed specifically for 2001-2005 GM Duramax 6.6L engines, including GMC Sierra 2500 HD and 3500 models.

• Made in the USA with high standards of quality and craftsmanship.

Fitment:
Chevrolet Silverado 2500 HD Base 2001
Chevrolet Silverado 2500 HD Base 2002
Chevrolet Silverado 2500 HD Base 2003
Chevrolet Silverado 2500 HD Base 2004
Chevrolet Silverado 2500 HD Base 2005
Chevrolet Silverado 2500 HD LS 2001
Chevrolet Silverado 2500 HD LS 2002
Chevrolet Silverado 2500 HD LS 2003
Chevrolet Silverado 2500 HD LS 2004
Chevrolet Silverado 2500 HD LS 2005
Chevrolet Silverado 2500 HD LT 2001
Chevrolet Silverado 2500 HD LT 2002
Chevrolet Silverado 2500 HD LT 2003
Chevrolet Silverado 2500 HD LT 2004
Chevrolet Silverado 2500 HD LT 2005
Chevrolet Silverado 2500 HD WT 2004
Chevrolet Silverado 2500 HD WT 2005
Chevrolet Silverado 3500 Base 2001
Chevrolet Silverado 3500 Base 2002
Chevrolet Silverado 3500 Base 2003
Chevrolet Silverado 3500 Base 2004
Chevrolet Silverado 3500 Base 2005
Chevrolet Silverado 3500 LS 2001
Chevrolet Silverado 3500 LS 2002
Chevrolet Silverado 3500 LS 2003
Chevrolet Silverado 3500 LS 2004
Chevrolet Silverado 3500 LS 2005
Chevrolet Silverado 3500 LT 2001
Chevrolet Silverado 3500 LT 2002
Chevrolet Silverado 3500 LT 2003
Chevrolet Silverado 3500 LT 2004
Chevrolet Silverado 3500 LT 2005
Chevrolet Silverado 3500 WT 2004
GMC Sierra 2500 HD Base 2002
GMC Sierra 2500 HD Base 2003
GMC Sierra 2500 HD Base 2004
GMC Sierra 2500 HD Base 2005
GMC Sierra 2500 HD SL 2001
GMC Sierra 2500 HD SL 2002
GMC Sierra 2500 HD SLE 2001
GMC Sierra 2500 HD SLE 2002
GMC Sierra 2500 HD SLE 2003
GMC Sierra 2500 HD SLE 2004
GMC Sierra 2500 HD SLE 2005
GMC Sierra 2500 HD SLT 2001
GMC Sierra 2500 HD SLT 2002
GMC Sierra 2500 HD SLT 2003
GMC Sierra 2500 HD SLT 2004
GMC Sierra 2500 HD SLT 2005
GMC Sierra 2500 HD WT 2003
GMC Sierra 2500 HD WT 2004
GMC Sierra 2500 HD WT 2005
GMC Sierra 3500 Base 2002
GMC Sierra 3500 Base 2003
GMC Sierra 3500 Base 2004
GMC Sierra 3500 Base 2005
GMC Sierra 3500 SL 2001
GMC Sierra 3500 SL 2002
GMC Sierra 3500 SLE 2001
GMC Sierra 3500 SLE 2002
GMC Sierra 3500 SLE 2003
GMC Sierra 3500 SLE 2004
GMC Sierra 3500 SLE 2005
GMC Sierra 3500 SLT 2001
GMC Sierra 3500 SLT 2002
GMC Sierra 3500 SLT 2003
GMC Sierra 3500 SLT 2004
GMC Sierra 3500 SLT 2005
GMC Sierra 3500 WT 2004
GMC Sierra 3500 WT 2005