Fluidampr Harmonic Balancers - 17-19 Duramax L5P - 830141

Thoroughbred Sku #: FLU830141
Manufacturer Sku #: 830141




View All applications


Product Details

Product Name: Fluidampr Harmonic Balancers - 2017-2019 GM Duramax L5P - 830141
Manufacturer: Fluidampr
Manufacturer Part #: 830141
Thoroughbred Diesel Part #: FLU830141
Fitment Notes: 2017-2019 GM Duramax L5P

Fluidampr 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.

Fluidampr Harmonic Balancers Features:

  • 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.
  • SFI 18.1 certified. Made in USA.
  • For more information on Fluidampr call us at 1-859-737-4966


  • Have you had the opportunity to install a Fluidampr on a 2020 or newer L5P Duramax and if so, did it quiet down the warm idle Thump? Please comment. Thank you

    Anthony Greco | 1/31/2022

    2020 has not been released yet, 2017-2019 GM/Chevy. 6.6L Duramax L5P.