Fluidampr 2020+ GM 6.6L Duramax Steel Externally Balanced Damper

Description

Fluidampr 2020+ GM 6.6L Duramax Steel Externally Balanced Damper

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.

• Broad RPM range torsional vibration protection.
• Reduce risk of crankshaft failure & wear on critical engine parts.
• Unleash lost torque and horsepower.
• Mandrel drive provision. Pre-drilled 3/8”-24 hole on Ø3.200” bolt circle.
• Removable hard coat anodized aluminum fan pulley (p/n 830151).
• SFI 18.1 certified. Made in USA.

• Both dampers are finished in a corrosion resistant black zinc chromate, then laser engraved with a timing mark, Fluidampr – Made in the USA logo, and SFI 18.1 credential.  A pre-drilled 3/8”-24 UNF on Ø3.200 B.C. bolt pattern allows for an accessory pulley, custom mandrel drive, and damper installer/remover tool use. Duramax L5P damper 830151 for 2020-present models feature a hard coat anodized aluminum fan pulley in this mounting.