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Fluidampr 300019 Harmonic Balancer Drill Pin Kit - Damper Pinning Kit

(2024-2025 GMC Sierra 2500 HD Denali Ultimate; 2024-2025 GMC Sierra 3500 HD Denali Ultimate)

Part of: Fluidampr Harmonic Balancer Drill Pin Kit

Other options in this family: Fluidampr 300002 Fluidampr 300004

Manufacturer

Picture for manufacturer Fluidampr

Part Number

300019
8 reviews
Sale Price

$64.67

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Fluidampr 300019 drill pin kit is for pinning a Fluidampr performance harmonic damper (harmonic balancer) to the crankshaft of a Chevy/GM Duramax 6.6L diesel engine. Fluidampr recommends pinning the damper in performance applications. The pin adds a positive mechanical engagement point between the damper and the crankshaft. This helps keep the damper from moving under high torque loads, where friction alone may not be enough.

Kit Includes:

  • CNC machined drill fixture made from heat-treated 1018 steel, with a black zinc chromate finish and a laser-engraved Fluidampr logo
  • 1/4 in. high-speed steel drill bit
  • 7/8 in. x 1/4 in. press-fit steel dowel pin

The fixture guides the drill so the hole in the crankshaft is accurately aligned before the dowel pin is installed. Pinning requires precision machining of the crankshaft. Fluidampr advises that an experienced engine builder or qualified technician should do the work, following Fluidampr's instructions.

Products specifications

Fits

2024-2025 GMC Sierra 2500 HD Denali Ultimate; 2024-2025 GMC Sierra 3500 HD Denali Ultimate

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Nice website

great price and availability

Good product, arrived in 2 days. I highly recommend.

Everything went well with the exception I paid for 2 day shipping and received my package 4 days later, other than that all good.

Item as described and great packaging!

I received the bar and it looks to be very high-quality. However, this bar says it fits a 2003 through 2013 dodge ram 25 and 3500 series trucks. However, from 2003 to 2007-1/2. This truck comes with 1/2' (14mm) bolts. This bar only comes with the 14 mm and the upgraded 5/8' Hardware for the top joint. The lower joint connecting to the Axle only has the 5/8 hole and does not come with a reducing kit nor does it come with an upgraded 5/8' bolt, which would at least allow you to drill out the lower Mounting holes to mount this bar. As a result, you cannot use the original bolt and you have to go to Supply store to find the correct size bolt to allow you to mount this track bar. Highly inconvenient for the customer, especially when there is no mention of this in the description for the part. At the bare minimum, this track bar should've came with the second 5/8' bolt With the kit.

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