ATI Damper 7.48in Aluminum 8 Groove 3 Ring (20092020 Dodge 5.7L / 6.4L HEMI Truck) ATI918452
7.48in Aluminum Super Damper for 20092020 Dodge 5.7L & 6.4L HEMI Trucks
The ATI 7.48-inch Aluminum Super Damper (part ATI918452) is precision-engineered for 20092020 Dodge Ram trucks equipped with 5.7L and 6.4L HEMI engines. This 3-ring aluminum damper provides exceptional harmonic control, reduced vibration, and improved durability for both street and heavy-duty use. Its 8-groove pulley design supports OEM accessory systems, while the lightweight construction enhances throttle response and protects your engine under high-RPM and towing conditions.
Performance Highlights
- 7.48-inch outer diameter ensures superior harmonic stability for HEMI engines
- 3-ring inertia assembly delivers consistent damping across all RPM ranges
- Lightweight aluminum construction reduces rotating mass for quicker response
- 8-groove pulley maintains OEM accessory belt compatibility
- SFI 18.1 certified for racing and professional use
- Fully rebuildable for long-term performance and accuracy
Quick Specs
- Outer Diameter: 7.48 inches
- Material: Aluminum
- Pulley Type: 8 Groove
- Design: 3-Ring Super Damper
- Certification: SFI 18.1
- Applications: 20092020 Dodge 5.7L / 6.4L HEMI Truck Engines
- Part Number: ATI918452
Why Choose ATIs Super Damper for Dodge HEMI Trucks?
The ATI918452 Super Damper is the ultimate upgrade for HEMI-powered Ram trucks that demand smooth, consistent performance. Whether towing, racing, or daily driving, this damper eliminates harmful crankshaft harmonics that cause premature wear and vibration. The 3-ring design provides exceptional control and balance, while the lightweight aluminum construction helps your HEMI rev faster and operate more efficiently under heavy loads.
Frequently Asked Questions
Is this a direct-fit damper?
Yes. The ATI918452 is a direct bolt-on replacement for 20092020 Dodge Ram 5.7L and 6.4L HEMI truck engines with OEM-style belt drives.
Will this improve reliability?
Absolutely. The ATI Super Damper protects your crankshaft and rotating assembly from destructive vibrations, ensuring smoother operation and longer engine life.
Can it handle towing or heavy-duty use?
Yes. The ATI918452 is designed to perform under high load and sustained RPM, making it perfect for trucks that tow or haul regularly.
Is it rebuildable?
Yes. Like all ATI Super Dampers, this model is fully rebuildable using genuine ATI service components to ensure long-term precision and performance.
Vehicle Fitment
- 2009 Dodge Ram 1500 5.7L HEMI
- 2010 Dodge Ram 1500 5.7L HEMI
- 20112020 Ram 1500 5.7L HEMI
- 20112020 Ram 2500 / 3500 6.4L HEMI
- 20092020 Dodge / Ram 5.7L & 6.4L HEMI Truck Platforms
Contact Beefcake Racing
Beefcake Racing is your trusted source for ATI Super Dampers and performance parts for Dodge and Ram trucks. For product support or to order, email sales@beefcakeracing.com or call 1-855-827-7223. Our experts can help you select the perfect damper for your 5.7L or 6.4L HEMI-powered truck.
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