
Product Description
Enhance your high-performance diesel engine with the Fluidampr 870201 Harmonic Damper. Designed to mitigate destructive torsional vibrations, this essential component safeguards your engine against bearing damage and knocking, ultimately extending its lifespan. The Fluidampr 870201 features a robust steel construction with a black zinc finish, offering both durability and reliability. With a straightforward, no-modification installation, you can quickly equip your engine with this effective damper. Ensure optimal engine balance and performance with this SFI 18.1 safety-rated damper, weighing 21.9 lbs with 14.6 lbs rotating weight. For single alternator setups; a dual alternator pulley (Part #717675) is available separately.
Features:
- Engine Balance: External
- Finish: Black Zinc
- Length: 2.880"
- Material: Steel
- Outside Diameter: 8-7/8"
- Safety Rating: SFI 18.1
- Weight / Rotating Weight: 21.9 lbs / 14.6 lbs
- Pulley Size: For single alternator; dual alternator pulley available
Mounting hardware not included.
Invest in the Fluidampr 870201 Harmonic Damper to prevent costly engine issues and enjoy peace of mind with reliable performance.

Product Description
Enhance your high-performance diesel engine with the Fluidampr 870201 Harmonic Damper. Designed to mitigate destructive torsional vibrations, this essential component safeguards your engine against bearing damage and knocking, ultimately extending its lifespan. The Fluidampr 870201 features a robust steel construction with a black zinc finish, offering both durability and reliability. With a straightforward, no-modification installation, you can quickly equip your engine with this effective damper. Ensure optimal engine balance and performance with this SFI 18.1 safety-rated damper, weighing 21.9 lbs with 14.6 lbs rotating weight. For single alternator setups; a dual alternator pulley (Part #717675) is available separately.
Features:
Engine Balance: External
Finish: Black Zinc
Length: 2.880"
Material: Steel
Outside Diameter: 8-7/8"
Safety Rating: SFI 18.1
Weight / Rotating Weight: 21.9 lbs / 14.6 lbs
Pulley Size: For single alternator; dual alternator pulley available
Mounting hardware not included.
Invest in the Fluidampr 870201 Harmonic Damper to prevent costly engine issues and enjoy peace of mind with reliable performance.[...]
Product Description
Enhance your high-performance diesel engine with the Fluidampr 870201 Harmonic Damper. Designed to mitigate destructive torsional vibrations, this essential component safeguards your engine against bearing damage and knocking, ultimately extending its lifespan. The Fluidampr 870201 features a robust steel construction with a black zinc finish, offering both durability and reliability. With a straightforward, no-modification installation, you can quickly equip your engine with this effective damper. Ensure optimal engine balance and performance with this SFI 18.1 safety-rated damper, weighing 21.9 lbs with 14.6 lbs rotating weight. For single alternator setups; a dual alternator pulley (Part #717675) is available separately.
Features:
- Engine Balance: External
- Finish: Black Zinc
- Length: 2.880"
- Material: Steel
- Outside Diameter: 8-7/8"
- Safety Rating: SFI 18.1
- Weight / Rotating Weight: 21.9 lbs / 14.6 lbs
- Pulley Size: For single alternator; dual alternator pulley available
Mounting hardware not included.
Invest in the Fluidampr 870201 Harmonic Damper to prevent costly engine issues and enjoy peace of mind with reliable performance.