Cometic C5980-70 ATI 6" Damper O-Ring Rebuild Kit 3-Ring Design

The Cometic C5980-70 is a complete elastomer o-ring rebuild kit designed for ATI 6-inch diameter harmonic dampers with a 3-ring configuration. This kit provides everything needed to restore your ATI Super Damper to like-new performance specifications.

Key Features:

• Designed for 6-inch diameter ATI dampers with 3-ring design
• Features 70/70/70 durometer Viton o-rings for all three ring positions (outer, inner, and face)
• Direct replacement for ATI part number 918980-70
• High-quality Viton material offers excellent heat resistance and durability
• Complete kit includes all necessary o-rings for a full damper overhaul
• Manufactured in the USA by Cometic Gasket

Regular damper maintenance is essential for protecting your engine from harmful crankshaft harmonics. This rebuild kit allows you to service your ATI harmonic balancer without having to purchase a complete new unit. The 70 durometer rating is the standard specification for most 6-inch ATI dampers and provides optimal vibration damping across a wide RPM range. All Cometic products are manufactured from premium materials to ensure reliable performance in high-performance street and racing applications.