2001-2005 Duramax LB7/LLY Fluidampr Harmonic Damper (890101)

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SKU: 890101
Regular price $861.90 CAD

Product details

  • Type Harmonic Damper
  • Vendor Fluidampr
  • SKU 890101
  • UPC 815293001487

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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.