ATI GM Duramax 7.425in Steel Harmonic Damper - SFI ATI917369
Part Number: ATI917369ATI PERFORMANCE
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- SKU:
- ATI917369
- MPN:
- 917369
- Condition:
- New
- Availability:
- Ships Same Business Day
- Weight:
- 18.65 LBS
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Description
Harmonic dampers are critical to engine longevity—they absorb destructive vibrations that can crack cranks and destroy bearings over time. This ATI unit is engineered specifically for GM Duramax platforms, delivering the precision balance and SFI 18.1 certification demanded by serious racers and built-to-last diesel enthusiasts. A bolt-on upgrade that transforms your engine's reliability and smoothness.
- 7.074" outer diameter
- SFI 18.1 certified
- High-grade steel construction
- Internal balance design
- Serpentine super damper
- Black finish
- GM Duramax specific
- Bolt-on installation
- MPN: 917369
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