ATI Performance GM Duramax 917371 Steel Harmonic Damper with Serpentine Super Damper, 7.074 Inch Outer Diameter

The ATI Performance GM Duramax Harmonic Damper, part number 917371, is engineered to provide optimal vibration damping and engine stability. This steel harmonic balancer features a 7.074-inch outer diameter, ensuring compatibility with Duramax engines. Its serpentine super damper design enhances belt drive reliability and reduces stress on engine components. Constructed from durable steel with a black oxide finish, it offers long-lasting performance and corrosion resistance. Specifically designed for external balance applications, this damper meets SFI 18.1 specifications, making it suitable for high-performance and racing environments. Installation of this harmonic damper ensures smoother engine operation, minimizes wear, and enhances overall engine longevity. Designed for easy integration into your Duramax-powered vehicle, this damper is an essential upgrade for enthusiasts seeking improved engine durability and performance stability.

Features:

• Outer Diameter: 7.074 inches

• Material: Steel with Black Oxide Finish

• Design: Serpentine Super Damper

• Application: GM Duramax Engines

• Balance Type: External Balance

• Compliance: SFI 18.1 Standard