2011-2017 Duramax LML/L5P Fluidampr Harmonic Damper (830121)

Contact for availability
SKU: 830121
Regular price $861.90 CAD

Product details

  • Type Harmonic Damper
  • Vendor Fluidampr
  • SKU 830121
  • UPC 815293002439

Have any questions about this product?

Ask an expert at OCDiesel!

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.