Product Description
ATI 9186244 Super Damper LS Harmonic Balancer – No A/C Pulley
OEM-Diameter 7.4-Inch Aluminum Damper | 6-Rib Drive | Truck Accessory Spacing
Control harmful crankshaft harmonics in your street, performance or racing LS engine with the ATI 9186244 Super Damper. Designed for compatible GM trucks, SUVs, Camaro SS models and LS swaps using truck accessory-drive spacing, this rebuildable harmonic balancer combines an OEM-diameter 7.4-inch aluminum shell with a steel hub and 6-rib accessory drive without an A/C pulley.
Key Features & Benefits
- Controls Torsional Crankshaft Vibrations: The ATI Super Damper is engineered to dampen harmful engine harmonics throughout the RPM range. This provides additional crankshaft protection for higher-RPM performance and racing combinations while replacing aging factory balancers whose outer shells can loosen from the hub over time.
- OEM-Diameter Truck Spacing: The 7.4-inch-diameter configuration maintains OEM-style sizing for compatible LS applications using truck accessory-drive spacing. Its 6-rib drive supports the supplied GM truck, SUV, Camaro SS and LS-swap applications without adding an integrated A/C pulley.
- Aluminum Shell with Steel Hub: ATI combines an aluminum outer shell with a steel hub to create a durable performance replacement for compatible factory harmonic balancers. A black zinc chromate finish completes the performance-focused Super Damper assembly.
- Exceeds SFI 18.1 Specifications: Built to exceed SFI 18.1 specifications, the ATI 9186244 is suited for demanding street and track applications. Its tunable, rebuildable construction allows the damper to be serviced and configured for efficient harmonic control across the engine’s operating range.
- 360-Degree Timing Marks: Laser-engraved timing marks extend around the full circumference of the damper shell, providing a clear crankshaft-position reference during engine setup and diagnostics. The permanent engraved markings remain easy to reference without relying on a single timing indicator.
Notes
- This damper does not include an A/C pulley.
- Vehicle applications are limited to the listed V8 gasoline-engine configurations.
- Camaro SS fitment is for non-supercharged 6.2L applications only.
Key Fitments
- 1999-2013 Silverado, Sierra 4.8L 5.3L 6.0L 6.2L
- 2000-2014 Tahoe, Suburban, Escalade, Yukon 4.8L 5.3L 6.0L 6.2L
- 2010-2015 Camaro SS 6.2L (non-Supercharged)
- 2003-2009 Trailblazer 5.3L 6.0L
- 2003-2009 Envoy 5.3L
- 2005-2009 Saab 9-7X 5.2L 6.0L
- 2003-2006 SSR 5.3L 6.0L
- LS swaps using “Truck” accessory drive spacing
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Excellent Product
The ATI Super Damper arrived sooner than expected. The product quality is exactly as described and what you would expect from ATI.
