Fluidampr Performance Diesel Damper 1989-1998 Dodge 5.9L Cummins 12V

SKU: fdr960311 UPC: 815293001685
In stock - 11 items available
Regular price $756.84

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Compliance & Restrictions
California Proposition 65 (Prop 65)
WARNING: This product can expose you to chemicals which is known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.
CARB / California Emissions Compliance
This item may be restricted in California and other regions with emissions regulations. If applicable, it is intended for competition/off-road use only unless otherwise stated. It is the customer’s responsibility to confirm local compliance before purchase. Orders shipping to restricted areas may be canceled.

Fluidampr's internally balanced damper for the 1989-1998 Dodge 5.9L Cummins 12 valve replaces the factory harmonic balancer with a viscous unit. Because the damper does not carry the stock timing notches, the Cummins sensor relocation kit is part of the installation on these trucks.

Key Features

  • Viscous design uses a free-rotating inertia ring sealed inside a laser-welded steel housing, shearing through silicone to convert crankshaft torsional vibration into heat.
  • Internally balanced; no additional crankshaft balancing required.
  • Sensor relocation kit installation is covered by Fluidampr instruction sheet 4NFH.
  • CNC machined, computer balanced high-grade steel with a corrosion resistant black zinc chromate finish.
  • SFI 18.1 certified and made in the USA.

Fitment

  • 1989-1998 Dodge Ram 5.9L Cummins
  • Internal balance

Installation Notes

Crank bolt torque is 92 ft-lbs with OEM bolts. On 1992-1998 trucks, rotate the engine before removal so the magnetic pickup is not sitting on a notch in the stock damper, and record the pickup gap. Fluidampr recommends High Strength Bolt Kit p/n 300009 under 700 hp / 1,250 ft-lbs, Full Power Kit p/n 300008 above that, and Drill Pin Kit p/n 300002 above 3,500 rpm.

Product Details

  • Brand: Fluidampr
  • Manufacturer Part Number: 960311
  • Product Type: Crankshaft damper (harmonic balancer)
  • Engine Balance: Internal
  • Material: Steel with black zinc chromate finish

Shipping Height: 7.0

Shipping Length: 12.0

Shipping Width: 11.0

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