Fluidampr Competition Series Damper 5.9L 6.7L Cummins Common Rail
⚠ Call for Availability
This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$645.51
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.
Got Questions? Feel free to email us or call us at (503) 235-1947
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 built the Competition Series damper p/n 980301 for 5.9L and 6.7L common rail Cummins engines used in drag racing and sled pulling. At 10-3/32 in. diameter and 28.8 lbs, it damps more than the standard Performance Diesel design, and it ships without a pulley.
Key Features
- Damper only, no pulley.
- Robust one-piece construction with an integrated tone wheel.
- 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.
- 10-3/32 in. diameter, 28.8 lbs, internally balanced.
- SFI 18.1 certified and made in the USA.
Fitment
- Dodge Ram 5.9L and 6.7L common rail Cummins competition engines
- Internal balance
- No pulley
Installation Notes
Install the damper with the smaller of the two pin holes on the crankshaft pin and check crankshaft thread depth before installation. Crank bolt torque is 92 ft-lbs with OEM bolts. Fluidampr recommends the Drill Pin Kit p/n 300002 and the Cummins Full Power Kit p/n 300008 with this damper.
Product Details
- Brand: Fluidampr
- Manufacturer Part Number: 980301
- Product Type: Competition crankshaft damper
- Engine Balance: Internal
- Outside Diameter: 10-3/32 in.
- Weight: 28.8 lbs
Shipping Height: 6.5
Shipping Length: 11.5
Shipping Width: 11.5