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ATI Super Damper 6.78" Aluminum Harmonic Balancer (2) 4-Groove for Mitsubishi Eclipse (4G63) - ATI918251

$437.39

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ATI Super Damper 6.78" Aluminum Harmonic Balancer (2) 4-Groove for Mitsubishi Eclipse (4G63) - ATI918251

$437.39

$437.39

Protect your high-performance 4G63 engine from destructive torsional crankshaft vibrations with the ATI Super Damper. Designed specifically for the Mitsubishi Eclipse, this harmonic balancer features a lightweight 6.78-inch aluminum outer shell to reduce parasitic drag while providing superior vibration damping across the entire RPM range.

Engineered for professional builds, this unit features dual 4-groove pulleys and an integral lower cam drive, ensuring precise timing and reliable accessory drive performance. Unlike factory dampers that use a bonded rubber elastomer susceptible to cracking and failure, ATI dampers utilize high-quality O-rings to maintain timing accuracy and protect internal engine components under extreme racing conditions.

  • Fits Mitsubishi Eclipse models with the 4G63 engine.
  • Manufacturer Part Number: ATI918251
  • Diameter: 6.78 inches
  • Material: Aluminum outer shell
  • Pulley Configuration: (2) 4-Groove pulleys
  • Includes integral lower cam drive
  • Laser-etched timing marks for easy adjustment
  • SFI 18.1 Safety Rated

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