Serious power requires a serious damper. Protect your truck 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 mark. No maintenance required. Trusted by leading performance diesel engine builders worldwide. SFI 18.1 certified. Made in USA.
Additional Attributes:
GTIN: 00815293003603
Inside Diameter: 1.93
Outside Diameter: 8.375
Mounting Hole Quantity: 1
Drive Belt Type: Serpentine
Keyway Type: Yes
Depth: 3.96
Degree Marking Range: TDC
Degree Markings: Engraved
Engine Balance: External
Finish: Black Zinc, Hard Coat Anodized Pulley
Keyway Type: Yes, 5mm. Recommend Duramax Drill Pin Kit #300019 for performance applications.
Material: Steel
Prop 65 (C, R, or CR): CR
Prop 65 – Short Label: WARNING: Cancer and Reproductive Harm – www.p65warnings.ca.gov
Prop 65 Yes/No: Yes
Pulley Groove Quantity: 6 rear, 8 front
Safety Rating: SFI 18.1
Weight / Rotating Weight: 30.6 / 20.2
Extended Information:
Emissions : Emissions Compliance Exempt
Life Cycle Status: Announced
Packaging:
Quantity of Each: 1
Package UOM: EA
Dimension: 11.5 x 11.5 x 6.5 inches
Weight: 30.6 PG
4NFE19_Performance-Diesel-Install_ 3-25
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