Auto Transmiss Parts 102133 Engine Harmonic Balancer

The Auto Transmiss Parts 102133 is an OE-quality replacement engine harmonic balancer engineered to meet original equipment specifications, including the recommended rubber bonding process and precision machining to ensure zero runout. The harmonic balancer serves the critical function of absorbing crankshaft vibrations during engine operation.

Key Features:

• Manufactured with high-grade metals and rubber bonded or pressed per original specifications
• Precision machined components with dynamically balanced assemblies for optimal performance
• Three-piece construction featuring a hub that bolts directly to the crankshaft, a rubber or fluid dampening layer, and a metal outer layer with belt grooves
• Includes woodruff key when needed to replace damaged or lost pieces
• Backed by a limited lifetime warranty

Over time, the rubber and fluid layer in harmonic balancers can deteriorate, causing the outer pulley to shift forward, leading to belt misalignment and potentially crankshaft failure. This precision-engineered replacement restores your engine to normal operation with OE-quality fit and function.