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2007.5+ Cummins 6.7L Fluidampr Harmonic Damper (920321)


SKU 920321
Original price $677.00 - Original price $677.00
Original price
$677.00
$677.00 - $677.00
Current price $677.00
  • Overview
  • Specs

Using only three parts (a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two), SFI-approved Fluidampr harmonic dampers can control all crankshaft vibration--not just a limited frequency range. As a result, you get reduced wear on the main bearings and timing gear, more stable valvetrain operation, and less chance of crank failure.

Bore DiameterNA
Degree Marking Range1 timing mark
Degree MarkingsEngraved
Engine BalanceInternal
FinishBlack Zinc
KeywayDrill pin kit #300002 recommended over 3500RPM
Length2.665"
MaterialSteel
Mounting Hardware IncludedNo. Recommend Fluidampr #300002 over 3,500rpm; #300007 up to 700hp / 1,250ft-lbs; #300008 above 700hp / 1,250ft-lbs.
Outside Diameter9.525"
Safety RatingSFI 18.1
Weight / Rotating Weight27.8 lbs / 18.5 lbs

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