ATI Super Damper diesel harmonic balancers are designed with absolute precision in mind and are one of the highest quality harmonic balancers purpose-built for Cummins, Duramax, and Power Stroke diesel engines. These dampers eliminate torsional vibration at the crankcase to significantly reduce wear on your engine, as well as allow power to come on much quicker and smoother to balance out the engine. ATI Super Damper diesel harmonic balancers are tunable, serviceable, and SFI-approved!

Specifications:

• Engine Balance: External
• SFI Rating: SFI 18.1
• Degree Markings: Yes
• Degree Marking Range: 360
• Outside ⌀ (in.): 7.530"
• Crankshaft Pulley Bolt Hole Quantity: Six
• Groove Quantity: 6
• Keyway Quantity: One
• Harmonic Balancer Material: Steel
• Harmonic Balancer Construction: Elastomer
• Harmonic Balancer Color: Black zinc chromate
• Mounting Hardware Included: Yes
• Quantity: Sold individually.

• Chevrolet Duramax Diesel LBZ 2006-2007
• Chevrolet Duramax Diesel LMM 2007-2010

• 6-rib, 3-ring shell with a weight of 15.00 lbs.