



⚙️ Keep your GM engine running smooth and strong — because your ride deserves nothing less!
The ACDelco 19300488 Harmonic Balancer is a GM Genuine Part engineered and validated by GM engineers to reduce engine vibration and serve as a pulley for accessory belts. Designed specifically for Chevrolet, Buick, GMC, and Cadillac vehicles, it offers OEM-level fit, durability, and performance, ensuring your engine runs smoothly and reliably.





| Manufacturer | ACDelco |
| Brand | GM GENUINE PARTS |
| Model | Crankshaft Balancer |
| Item Weight | 10.17 pounds |
| Product Dimensions | 8.8 x 8.3 x 6.1 inches |
| Item model number | 19300488 |
| Exterior | Painted |
| Manufacturer Part Number | 19300488 |
| OEM Part Number | 19300488 |
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