Fluidampr 11+ Chevy/GM 6.6L Duramax Diesel Damper - 830121

Serious power requires a serious damper. Protect your truck?s engine with the technology preferred by heavy duty diesel OEMs. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Competition built precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading performance diesel engine builders worldwide. SFI 18.1 certified. Made in USA.
Installation Instructions

• SFI 18.1 spec. Race proven for over 35 years.
• Reduce wear on critical engine parts.
• Reduce risk of crankshaft failure.
• Unleash lost torque & horsepower.
• Broad RPM range protection.
• No maintenance required.
• Superior durability.
• Made in USA.

This Part Fits:

Year	Make	Model	Submodel
2015-2017	Chevrolet	Silverado 2500 HD	High Country
2011-2017	Chevrolet	Silverado 2500 HD	LT
2011-2017	Chevrolet	Silverado 2500 HD	LTZ
2011-2017	Chevrolet	Silverado 2500 HD	WT
2015-2017	Chevrolet	Silverado 3500 HD	High Country
2011-2017	Chevrolet	Silverado 3500 HD	LT
2011-2017	Chevrolet	Silverado 3500 HD	LTZ
2011-2017	Chevrolet	Silverado 3500 HD	WT
2014	GMC	Savana 2500	Base
2015-2017	GMC	Sierra 2500 HD	Base
2011-2017	GMC	Sierra 2500 HD	Denali
2011-2017	GMC	Sierra 2500 HD	SLE
2011-2017	GMC	Sierra 2500 HD	SLT
2011-2014	GMC	Sierra 2500 HD	WT
2015-2017	GMC	Sierra 3500 HD	Base
2011-2017	GMC	Sierra 3500 HD	Denali
2011-2017	GMC	Sierra 3500 HD	SLE
2011-2017	GMC	Sierra 3500 HD	SLT
2011-2014	GMC	Sierra 3500 HD	WT