ATI Damper 7.98in Steel 8-Groove 3 Ring Heavy (20072015 Cummins 6.7L w/ Reluctor Wheel Diesel) ATI917375
Heavy-Duty 7.98in Steel Super Damper for 20072015 Cummins 6.7L Diesel Engines
The ATI 7.98-inch Steel Heavy Super Damper (part ATI917375) is designed for 20072015 Cummins 6.7L diesel engines equipped with a crankshaft reluctor wheel. Featuring a robust 3-ring heavy steel construction and an 8-groove pulley design, this damper offers unparalleled torsional vibration control and durability. Whether youre towing, racing, or daily driving a tuned 6.7L Cummins, it delivers smooth operation, increased bearing life, and reduced drivetrain stress.
Performance Highlights
- 7.98-inch outer diameter balances weight and damping efficiency for modern 6.7L diesels
- 8-groove pulley layout ensures proper OEM belt alignment and drive stability
- 3-ring heavy steel construction absorbs vibration and crankshaft twist under load
- Designed for engines using a crankshaft reluctor wheel for timing signal accuracy
- SFI 18.1 certified and fully rebuildable for long-term service and safety
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 6.7L Diesel w/ Reluctor Wheel
- Years: 20072015
- Part Number: ATI917375
Why Choose ATIs 6.7L Cummins Heavy Super Damper?
The ATI917375 is the ultimate solution for controlling harmonics in the high-torque 6.7L Cummins diesel. The heavy 3-ring steel design stabilizes crankshaft rotation, preventing vibration-related failures in bearings, timing systems, and accessory drives. With SFI 18.1 certification and precise compatibility for reluctor wheel engines, its the perfect upgrade for demanding street, towing, or competition applications.
Frequently Asked Questions
Is this damper compatible with all 6.7L Cummins engines from 20072015?
Yes. It fits all 20072015 Dodge and Ram 2500/3500 trucks equipped with a crankshaft reluctor wheel.
Whats the benefit of the heavy 3-ring design?
The added mass improves harmonic absorption and damping efficiency, making it ideal for high-horsepower or heavily loaded diesels.
Does this damper work with OEM crank sensors?
Yes. Its fully compatible with factory reluctor wheel sensors and maintains accurate timing signal readings.
Is this damper rebuildable?
Yes. All ATI Super Dampers are fully rebuildable using official ATI service kits for extended life.
Vehicle Fitment
- 2007 Dodge Ram 2500 / 3500 6.7L Cummins Diesel
- 2008 Dodge Ram 2500 / 3500 6.7L Cummins Diesel
- 2009 Dodge Ram 2500 / 3500 6.7L Cummins Diesel
- 2010 Dodge Ram 2500 / 3500 6.7L Cummins Diesel
- 2011 Ram 2500 / 3500 6.7L Cummins Diesel
- 2012 Ram 2500 / 3500 6.7L Cummins Diesel
- 2013 Ram 2500 / 3500 6.7L Cummins Diesel
- 2014 Ram 2500 / 3500 6.7L Cummins Diesel
- 2015 Ram 2500 / 3500 6.7L Cummins Diesel
Contact Beefcake Racing
Beefcake Racing carries the complete line of ATI Super Dampers for diesel, performance, and competition engines. For product support or to place an order, email sales@beefcakeracing.com or call 1-855-827-7223. Our experts will help you find the right damper for your Cummins build.
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