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


This Part Fits:

Year	Make	Model	Submodel
2009-2010	Ford	F-250 Super Duty	Cabela's
2008-2009	Ford	F-250 Super Duty	FX4
2008-2010	Ford	F-250 Super Duty	Harley-Davidson Edition
2008-2010	Ford	F-250 Super Duty	King Ranch
2008-2010	Ford	F-250 Super Duty	Lariat
2008-2010	Ford	F-250 Super Duty	XL
2008-2010	Ford	F-250 Super Duty	XLT
2009-2010	Ford	F-350 Super Duty	Cabela's
2008-2009	Ford	F-350 Super Duty	FX4
2008-2010	Ford	F-350 Super Duty	Harley-Davidson Edition
2008-2010	Ford	F-350 Super Duty	King Ranch
2008-2010	Ford	F-350 Super Duty	Lariat
2008-2010	Ford	F-350 Super Duty	XL
2008-2010	Ford	F-350 Super Duty	XLT