ATI Performance Products ATI918892 Super Damper Harmonic Balancer Ford Powerstroke Diesel - 6.7L 2011-2019

The ATI Performance Products ATI918892 Super Damper is a high-performance harmonic balancer engineered specifically for 2011-2019 Ford 6.7L Powerstroke diesel engines. This premium damper is designed to eliminate destructive torsional crankshaft vibrations that can damage internal engine components, especially in modified or high-horsepower diesel applications.

Key Features:

• 7.95-inch steel shell construction for maximum durability
• 3-ring elastomer design provides superior vibration dampening across all RPM ranges
• 8-groove serpentine belt drive for multi-accessory compatibility
• Externally balanced to Ford factory specifications
• Laser-etched timing marks for precise engine tuning
• Replaceable elastomer O-rings for long-term serviceability
• Exceeds SFI 18.1 certification standards for racing applications
• Direct bolt-on replacement for OEM harmonic balancer

Unlike fluid-filled dampers that can deteriorate over time, ATI Super Dampers use a patented elastomer system that absorbs harmful crankshaft harmonics more effectively. The replaceable O-ring design means you can inspect and service the damper rather than replacing it entirely. Dyno testing has shown ATI Super Dampers can retain up to 45 horsepower over poorly-sized fluid dampers at high RPM, making this an essential upgrade for any performance diesel build.

Perfect for stock, modified, street, towing, or racing applications. This damper reduces engine vibrations you can feel from the driver's seat while protecting your crankshaft and bearings from premature wear.