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Dayco PB1664N Engine Harmonic Balancer
Overview of Dayco Premium OEM Replacement Balancer PB1664N
The Dayco Premium OEM Replacement Balancer PB1664N is engineered for reliable performance in Nissan and Suzuki vehicles. Designed as an engine harmonic balancer, it helps maintain engine stability and reduce vibrations in models like the Nissan Frontier and Suzuki Equator.
- Neutral counterweight balance for smooth operation
- Crank bore diameter of 1.260 inches (32 mm)
- Single integrated serpentine pulley with 7 grooves
- Cast iron outer ring for durability
- Includes timing marks for precise engine timing
- Overall outside diameter of 6.536 inches (166 mm)
- Overall width of 3.166 inches (80.40 mm)
- No crank trigger/exciter plate or hardware included
Detailed Product Features and Specifications
The PB1664N harmonic balancer features a neutral counterweight balance, meaning it does not include additional counterweights, which is suitable for specific engine configurations in Nissan and Suzuki vehicles. The crank bore measures 1.260 inches (32 mm), ensuring a precise fit on the crankshaft. This balancer includes one integrated serpentine pulley with seven grooves, designed to accommodate serpentine belts commonly used in these engines.
The outer ring is made from cast iron, providing strength and resistance to wear. The balancer has an overall outside diameter of 6.536 inches (166 mm) and an overall width of 3.166 inches (80.40 mm), dimensions that match OEM specifications for proper fitment. Timing marks are included on the balancer to assist with accurate engine timing during installation or maintenance.
About the Premium OEM Replacement Balancer Product Line
Dayco's Premium OEM Replacement Balancer line is designed to meet original equipment manufacturer standards, offering a direct replacement for factory harmonic balancers. This product line focuses on delivering components that maintain engine balance and reduce vibration without altering the engine’s original performance characteristics. The PB1664N is part of this line, ensuring compatibility and reliability for Nissan and Suzuki engines requiring this specific harmonic balancer.
Compatible Vehicles and Common Applications
- Nissan Frontier
- Nissan Pathfinder
- Nissan Xterra
- Nissan NV1500, NV2500, NV3500
- Suzuki Equator
This harmonic balancer is compatible with these models, providing a precise fit and function for their respective engine configurations.
Common Issues Addressed by the PB1664N Harmonic Balancer
- Engine vibration and noise reduction
- Prevention of crankshaft damage due to imbalance
- Maintaining proper timing alignment with included timing marks
- Ensuring serpentine belt alignment with the integrated pulley
- Replacement of worn or damaged harmonic balancers to restore engine smoothness
Installation Notes and Tips
- Hardware and installation instructions are not included; refer to vehicle service manual
- Ensure crank bore and outer diameter measurements match engine specifications
- Use proper tools to avoid damage to the cast iron outer ring during installation
- Verify timing marks alignment for accurate engine timing
- Inspect serpentine belt and pulley grooves for wear during replacement
Quality Assurance and Warranty
The Dayco Premium OEM Replacement Balancer PB1664N is manufactured to meet OEM standards for fit and function. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls to ensure durability and performance in compatible Nissan and Suzuki vehicles.
| Brand | Dayco |
| Part Number | PB1664N |
| Position | Premium OEM Replacement Balancer |
| Counterweight Balance | Neutral, no counterweight |
| Crank Bore | 1.260 |
| Crank Bore | 32 |
| Crank Trigger/Exciter Plate | No |
| Hardware Included | No |
| Installation Instructions Included | No |
| Nose Outside Diameter | 1.890 |
| Nose Outside Diameter | 48 |
| Number of Integrated Pulleys | 1 |
| Outer Ring Material | Cast Iron |
| Overall Outside Diameter | 6.536 |
| Overall Outside Diameter | 166 |
| Overall Width | 3.166 |
| Overall Width | 80.40 |
| Pulley 1 Number Of Grooves | 7 |
| Pulley 1 Type | Serpentine |
| Ring Width | 2.083 |
| Ring Width | 52.90 |
| Timing Marks | Yes |
| Woodruff Key Included | No |
This part fits 68 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2021 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2021 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2021 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2020 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2020 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2020 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2019 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2019 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2019 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2019 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2018 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2018 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2018 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2018 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2017 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2017 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2017 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2017 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2016 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2016 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2016 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2016 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2015 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2015 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2015 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2015 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2015 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2014 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2014 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2014 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2014 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2014 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2013 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2013 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2013 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2013 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2013 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2012 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2012 | Nissan | NV1500 | N/A | Premium OEM Replacement Balancer | ||
| 2012 | Nissan | NV2500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2012 | Nissan | NV3500 | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2012 | Nissan | Pathfinder | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2012 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2012 | Suzuki | Equator | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2011 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2011 | Nissan | Pathfinder | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2011 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2011 | Suzuki | Equator | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2010 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2010 | Nissan | Pathfinder | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2010 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2010 | Suzuki | Equator | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2009 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2009 | Nissan | Pathfinder | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2009 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2009 | Suzuki | Equator | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2008 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2008 | Nissan | Pathfinder | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2008 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2007 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2007 | Nissan | Pathfinder | N/A | Premium OEM Replacement Balancer | ||
| 2007 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2006 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2006 | Nissan | Pathfinder | N/A | Premium OEM Replacement Balancer | ||
| 2006 | Nissan | Xterra | N/A | Premium OEM Replacement Balancer | ||
| 2005 | Nissan | Frontier | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
| 2005 | Nissan | Pathfinder | N/A | Premium OEM Replacement Balancer | ||
| 2005 | Nissan | Xterra | 4.0L | V6 | N/A | Premium OEM Replacement Balancer |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.