Engine Piston - .020 Oversize for 2006-2010 Chevrolet/GMC 6.6L (Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD)
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The PowerBond By Dayco Engine Harmonic Balancer (part number PB1649N) is a direct-fit replacement for 2006-2010 Chevrolet and GMC vehicles with 6.6L engines.
Specifications:
| Overall Outside Diameter | 7.796 |
| Crank Bore | 1.930 |
| Overall Width | 2.455 |
| Nose Outside Diameter | 0 |
| Ring Width | 2.455 |
| Bolt Hole Quantity | 0 |
| Crank Trigger/Exciter Plate | No |
| Woodruff Key Included | No |
| Hardware Included | No |
| Counterweight Balance | Hub weighted |
| Timing Marks | No |
| Installation Instructions Included | No |
| Number of Integrated Pulleys | 1 |
| Pulley 1 Type | Serpentine |
Fits: 2006-2010 Chevrolet and GMC models including Express 2500, Express 3500, Silverado 2500 HD, Silverado 3500 HD, Express 4500, Silverado 2500 HD Classic, Silverado 3500, Silverado 3500 Classic and more - 6.6L engines. Confirm your year, make, model, and engine before ordering.