Fluidampr 800191 6.2L & 6.5L GM/AMG 82-93 Harmonic Diesel Damper
Fluidampr 800191 6.2L & 6.5L GM/AMG 82-93 Harmonic Diesel Damper
Fluidampr 800191 6.2L & 6.5L GM/AMG 82-93 Harmonic Diesel Damper
Fluidampr 800191 6.2L & 6.5L GM/AMG 82-93 Harmonic Diesel Damper
Fluidampr 800191 6.2L & 6.5L GM/AMG 82-93 Harmonic Diesel Damper
Fluidampr 800191 6.2L & 6.5L GM/AMG 82-93 Harmonic Diesel Damper
Fluidampr 800191 6.2L & 6.5L GM/AMG 82-93 Harmonic Diesel Damper
Fluidampr 800191 6.2L & 6.5L GM/AMG 82-93 Harmonic Diesel Damper
BRAND: Fluidampr | SKU: Fluidampr 800191

Fluidampr 800191 6.2L & 6.5L GM/AMG 82-93 Harmonic Diesel Damper

$563.55 $663.00 $663.00 /
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Fluidampr 800191 6.2L & 6.5L 1982 to 1993 Replacement Performance Series Viscous Diesel Crankshaft Damper

Investing in a Fluidampr 800191 Viscous fluid dampener is crucial for protecting your 6.2L or 6.5L diesel engine. Any modifications made can potentially harm your stock harmonic balancer. For optimal durability, installing a Fluidampr performance damper early on is recommended. Its superior viscous damper design effectively minimizes harmful torsional vibration throughout the entire rpm range, reducing wear on engine components and the risk of crankshaft failure. Additionally, it can improve engine timing and unleash lost torque and horsepower.

Fluidampr 800191 Replacement Harmonic Damper 6.2L and 6.5L Diesel with a Mechanical Fuel Pump 

The Fluidampr 800191 viscous harmonic damper applications:

  • 1982 to 1993 Chevrolet and GMC C/K series trucks
  • 1992 to 1993 AM General Hummer H1
  • 1982 to 1993 AM General HMMWV
  • GM version of the CUCV
  • 1982 to 1993 Chevrolet Van

Features of the Fluidampr 800191 replacement vibration damper:

  • A Harmonic Balancer is a viscous fluid vibration damper that automatically adapts to your modifications.
  • Continuously self-tunes in real time to optimum damping at peak levels and across a broad changing frequency range.
  • Dyno-Proven to Increase Horsepower and Torque
  • Avoid Costly Engine Damage and Repairs
  • Heavy Duty Black Zinc Finish
  • Viscous Damper provides Critical Protection for High Performance Engines!
  • Silicone Gel is 45,000 times more viscous than 10W-30 Motor Oil!

Fluidampr 800191 6.2L and 6.5L External Harmonic Diesel Damper Specifications:

  • Material = Steel
  • Coated with a Black Zinc Finish for corrosion protection
  • 8" Outside Diameter
  • The unit Weighs 23 pounds.
  • Balance = External
  • Housing has external timing/degree marks at 90, 180, and 270 degrees.

Benefits obtained with the installation of a new Chevy/GM Fluidampr High Performance Harmonic Diesel Damper:

  • Protect your engine from destructive torsional vibrations
  • Increase Torque and Horsepower
  • Smooth out engine operation
  • Reduced wear on the main bearings and timing gear
  • Ensure a more stable valvetrain operation
  • Lessen the chance of a crankshaft failure

Save your crank & more by installing a new Fluidampr 800191 Performance Diesel Series Damper for the 6.2L & 6.5L 1982 to 1993 Harmonic Diesel Damper today. The Fluidampr 800191 harmonic damper contains only three parts a laser-welded sealed housing, an internal inertia ring, and highly viscous silicone fluid between the two parts. These dampers are built in America at an ISO 9001-accredited facility.

The Fluidampr 6.2L and 6.5L 1982 To 1993 GM Diesel Externally Balanced Damper are for the Mechanical Fuel Pump versions of this fuel pump only. Fluidampr Harmonic Damper is MADE IN THE USA!

  • By KLM Performance
  • Engine : 6.2L Diesel | 6.5L Diesel 
  • Power Level: Stock engines up to Highly modified diesel engines
  • Item Number: Fluidampr 800191
  • Make: Chevy | GM | AMG
  • Model: Diesel
  • Year : 1982 | 1983 | 1984 | 1985 | 1986 | 1987 | 1988 | 1989 | 1990 | 1991 | 1992 | 1993
  • Manufacturer Part No: 800191
  • Product Application: 1982 to 1993 GM - AMG 6.2L and 6.5L Diesel engines with Mechanical Fuel Pumps.
  • Height: 8
  • Width: 16
  • Brand: Fluidampr
  • FAQ: Is this replacement damper a direct bolt-on component?
    Yes, the Fluidampr 800191 Viscous Crankshaft Vibration Damper is designed as a direct factory replacement damper. No modification is required for the installation of this high-performance crank damper.
  • Part Number: 800191
  • Manufacturer: Fluidampr
  • Product NoteInstallation of the Fluidampr 800191 on your 6.2L or 6.5L Chevy /GM Diesel will not only protect your engine from destructive torsional vibrations but will also provide a dramatic reduction in the level of in-cab vibrations you experience.
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Customer Reviews

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D
Dwayne T.
Excellent Damper for my 6.5L

The Fluidampr 800191 provided engine smoothness and performance, particularly for my 6.5L diesel engine. While it might be a bit on the pricey side, the smoother operation and improved performance are well worth the cost.

HI Dwayne!

Thank you for your review of our Fluidampr 800191! We are happy to hear that it has provided smoothness and improved performance for your 6.5L diesel engine. We understand that it may be a bit pricey, but we believe the benefits it brings are worth the cost. Thank you!

Thank you,
Sara Paynter-Mercer 

KLM Performance Customer Experience Manager

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