Auto Transmiss Parts 102229 Graywerks Engine Harmonic Balancer Double Serpentine

The Auto Transmiss Parts 102229 Graywerks harmonic balancer is a precision-engineered OE replacement component designed to absorb and dampen crankshaft vibrations for smooth engine operation. This high-quality harmonic balancer features a double serpentine pulley configuration with dual groove counts of 5 and 4, making it suitable for multiple accessory belt applications.

Key Features:

• Double serpentine pulley design with 5 and 4 groove configuration
• Large pulley outer diameter: 5.91 inches
• Small pulley outer diameter: 5.32 inches
• Precision-machined components for zero runout and proper fit
• Dynamically balanced assemblies for optimal vibration absorption
• High-grade metal construction with properly bonded rubber isolator
• Manufactured to meet or exceed OE specifications and SAE material standards
• Woodruff key included where applicable

ATP Graywerks harmonic balancers are developed using the original equipment design specifications to ensure proper installation and function. Each component is precision-machined and the complete assembly is dynamically balanced for the best performance. The rubber isolator is bonded or pressed per original specifications to effectively dampen harmful crankshaft vibrations that can damage engine components. Backed by ATP's limited lifetime warranty.