ATI Damper 7.98in Steel 8-Groove 3 Ring Heavy (20032007 Cummins 5.9L Diesel) ATI917374
Heavy-Duty 7.98in Steel Super Damper for 20032007 Cummins 5.9L Diesel Engines
The ATI 7.98-inch Steel Heavy Super Damper (part ATI917374) is engineered specifically for 20032007 Cummins 5.9L diesel engines. Built with a robust 3-ring heavy steel design and 8-groove pulley configuration, this damper delivers unmatched harmonic control for high-torque, high-load applications. Whether youre towing, racing, or running a performance-tuned 24-valve Cummins, it provides the vibration control and reliability serious diesel owners expect.
Performance Highlights
- 7.98-inch outer diameter ensures optimal damping for high-output 5.9L Cummins engines
- 8-groove pulley layout supports factory accessory drive alignment
- Heavy 3-ring steel construction for superior harmonic absorption and rotational balance
- SFI 18.1 certified for competition safety standards
- Fully rebuildable for long-term use and easy serviceability
Quick Specs
- Outer Diameter: 7.98 inches
- Material: Heavy Steel
- Pulley Layout: 8-Groove
- Design: 3-Ring Super Damper
- Certification: SFI 18.1
- Engine Compatibility: Cummins 5.9L Diesel (24-Valve)
- Years: 20032007
- Part Number: ATI917374
Why Choose ATIs Heavy 5.9L Cummins Super Damper?
The ATI917374 is built to tame the immense torsional forces of the 5.9L Cummins diesel. By absorbing and controlling crankshaft vibration, it helps prevent premature bearing wear, accessory failure, and timing inaccuracies. This heavy-duty damper is a must-have for any high-performance or workhorse diesel build that needs rock-solid reliability under load or boost.
Frequently Asked Questions
Is this damper compatible with all 5.9L Cummins engines from 20032007?
Yes. The ATI917374 is designed for 20032007 Dodge Ram 2500 and 3500 trucks with the 24-valve 5.9L Cummins diesel engine.
Whats the benefit of the heavy steel design?
The heavier construction increases harmonic absorption, making it ideal for high-horsepower or heavily loaded diesel setups.
Is it SFI certified for competition use?
Yes. The damper is SFI 18.1 certified for use in sanctioned diesel competition and racing applications.
Can this damper be serviced or rebuilt?
Yes. All ATI Super Dampers, including the ATI917374, are fully rebuildable using ATIs factory service kits.
Vehicle Fitment
- 2003 Dodge Ram 2500 5.9L Cummins Diesel
- 2003 Dodge Ram 3500 5.9L Cummins Diesel
- 2004 Dodge Ram 2500 5.9L Cummins Diesel
- 2004 Dodge Ram 3500 5.9L Cummins Diesel
- 2005 Dodge Ram 2500 5.9L Cummins Diesel
- 2005 Dodge Ram 3500 5.9L Cummins Diesel
- 2006 Dodge Ram 2500 5.9L Cummins Diesel
- 2006 Dodge Ram 3500 5.9L Cummins Diesel
- 2007 Dodge Ram 2500 5.9L Cummins Diesel
- 2007 Dodge Ram 3500 5.9L Cummins Diesel
Contact Beefcake Racing
Beefcake Racing supplies the complete line of ATI Super Dampers for diesel, performance, and competition engines. For ordering or technical assistance, email sales@beefcakeracing.com or call 1-855-827-7223. Our diesel specialists can help you choose the right damper for your build.
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