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SKU #: ATI-917376 MPN #: 917376

ATI 917376 Super Damper Harmonic Balancer 11-16 6.6L GM Duramax LML

$509.36
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Description
Designed with absolute precision in mind, the ATI Super Dampers are without a doubt the highest quality harmonic balancers built for Duramax diesel engines. But if you have made significant changes to your engine and are looking to optimize and balance out everything you've put into it (which includes blood, sweat, and broken knuckles) then you NEED a harmonic balancer, and we've found that the ATI units are unsurpassed. By eliminating torsional vibration at the crankcase, your truck will come alive faster and run smoother. Built out of steel in the good old USA and black zinc chromate finished with laser etched timing marks, these dampers EXCEED SFI 18.1 specs. IMPORTANT NOTE: This kit requires a special installation stud and washer that most common puller kits do not include.

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Designed with absolute precision in mind, the ATI Super Dampers are without a doubt the highest quality harmonic balancers built for Duramax diesel engines. But if you have made significant changes to your engine and are looking to optimize and balance out everything you've put into it (which includes blood, sweat, and broken knuckles) then you NEED a harmonic balancer, and we've found that the ATI units are unsurpassed. By eliminating torsional vibration at the crankcase, your truck will come alive faster and run smoother.

Built out of steel in the good old USA and black zinc chromate finished with laser etched timing marks, these dampers EXCEED SFI 18.1 specs.

IMPORTANT NOTE: This kit requires a special installation stud and washer that most common puller kits do not include.

NOT LEGAL FOR SALE OR USE IN CALIFORNIA
Manuals and Guides
Vehicle Fitment
2011-2016 6.6L GM Duramax LML
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
About ATI Performance Products
We, at Diesel Power Products, use ATI Performance Products exclusively for their Super Damper Harmonic Damper. ATI designs Harmonic Dampers for Cummins, Powerstroke, and Duramax engines.

Whether you're building a full-blown sled puller, or doing some mild upgrades on your tow rig, this is one of the best upgrades you can do to your engine. By reducing torsional vibration at the crankshaft, you will significantly reduce wear on your engine, as well as allow power to come on much quicker and smoother by balancing out the engine.

ATI manufactures a multitude of high performance parts including competition transmissions, Treemaster converters, Torsional Super Dampers, Compu-Flow Valve Bodies, flexplates, and adapter kits as well as a wide variety of performance enhancing internal components. ATI's commitment to racing has allowed the company to maintain a prominent position on the cutting edge of high performance component design and manufacturing

Overall rating: 4.6666665 / 5 from 3 reviews.

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Reviews

Satisfied

"Put it on my 2016 didn't notice much of a difference. But does look a lot more nicer compared to stock. Did it mainly for my Crankshaft to live a happier life and did a crankshaft pin kit. Ati says you need a longer belt but the original worked fine"

Andy (5/5)

Awesome product

"Awesome damper, fit geat, truck runs awesome, top notch quality."

Valerie S. (5/5)

Figuring it out

"Seems to be wider width then the crank Idk what to do about it"

Peggy F. (4/5)

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