Fluidampr Performance Diesel Damper 2017-2019 GM 6.6L Duramax L5P
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This item may be on backorder. Please contact us to confirm supplier availability and estimated lead time before ordering.
Regular price
$676.26
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.
Released for the 2017-2019 GM 6.6L Duramax L5P, this Fluidampr damper draws on the same design work behind Duramax L5P dampers used in high performance light tactical vehicles. It is externally balanced and pre-drilled for accessory or mandrel drives.
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.
- Pre-drilled 3/8 in.-24 UNF hole on a 3.200 in. bolt circle for an accessory pulley, custom mandrel drive, or damper installer and remover tool.
- Black zinc chromate finish, laser engraved with a timing mark, the Fluidampr Made in the USA logo and the SFI 18.1 credential.
- Includes the hardened crankshaft washer for the GM 3.200 in. bolt circle.
- SFI 18.1 certified and made in the USA.
Fitment
- 2017-2019 GM / Chevy 6.6L Duramax L5P
- External balance
Installation Notes
OEM crank bolt torque is 74 ft-lbs plus an additional 90 degrees with a new torque-to-yield bolt. Fluidampr recommends High Strength Bolt Kit p/n 300010 for proper installation in performance applications.
Product Details
- Brand: Fluidampr
- Manufacturer Part Number: 830141
- Product Type: Crankshaft damper (harmonic balancer)
- Engine Balance: External
- Bolt Pattern: 3/8 in.-24 on 3.200 in. bolt circle
Shipping Height: 6.5
Shipping Length: 11.5
Shipping Width: 11.5