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Dayco PB1782N Engine Harmonic Balancer
Overview of Dayco Premium OEM Replacement Balancer PB1782N
The Dayco Premium OEM Replacement Balancer PB1782N is engineered for Volkswagen Passat models requiring a reliable engine harmonic balancer. Designed to meet OEM specifications, this component ensures proper engine vibration dampening and pulley function.
- Compatible with Volkswagen Passat vehicles
- Part number PB1782N for precise identification
- Cast iron outer ring for durability
- Neutral counterweight balance with no additional counterweights
- Includes one integrated serpentine pulley with six grooves
- Overall outside diameter of 143 mm (5.630 inches)
- Crank bore diameter of 30.00 mm (1.182 inches)
- Overall width of 46.70 mm (1.839 inches)
Product Line Details: Premium OEM Replacement Balancer
The Premium OEM Replacement Balancer line by Dayco focuses on delivering components that match original equipment manufacturer standards. This ensures compatibility and performance consistency for engine harmonic balancers like the PB1782N, providing a direct replacement solution for Volkswagen Passat engines without compromising on quality or fit.
Technical Description and Specifications
The Dayco PB1782N harmonic balancer features a cast iron outer ring designed to withstand engine stresses and maintain balance. It has a neutral counterweight balance, meaning it does not include additional counterweights, which aligns with specific engine requirements. The balancer includes one integrated serpentine pulley with six grooves, facilitating proper belt alignment and tension. The crank bore measures 30.00 mm (1.182 inches), ensuring a precise fit on the crankshaft. With an overall outside diameter of 143 mm (5.630 inches) and a width of 46.70 mm (1.839 inches), this balancer fits the designated Volkswagen Passat models accurately.
Common Applications and Problem Resolution
- Reduces engine vibration and noise caused by worn or damaged balancers
- Restores proper serpentine belt alignment and tension
- Prevents premature wear on crankshaft and accessory components
- Addresses issues related to harmonic imbalance in Volkswagen Passat engines
- Replaces balancers with damaged or corroded cast iron outer rings
Installation Notes and Tips
Installation of the Dayco PB1782N harmonic balancer requires proper tools and adherence to Volkswagen Passat engine specifications. Note that this part does not include installation hardware or instructions, so consult the vehicle’s service manual for torque specifications and installation procedures. Ensure the crank bore and bolt hole alignment are correct before securing the balancer to avoid engine damage.
Quality Assurance and Warranty
Dayco’s Premium OEM Replacement Balancer line is manufactured to meet stringent quality standards, ensuring durability and performance. While specific warranty details are not provided, Dayco products typically undergo rigorous testing to comply with OEM requirements, offering confidence in long-term reliability for Volkswagen Passat applications.
| Brand | Dayco |
|---|---|
| Part Number | PB1782N |
| Position | Premium OEM Replacement Balancer |
| Bolt Hole Quantity | 4 |
| Counterweight Balance | Neutral, no counterweight |
| Crank Bore | 1.182 |
| Crank Bore | 30.00 |
| Crank Trigger/Exciter Plate | No |
| Hardware Included | No |
| Installation Instructions Included | No |
| Nose Outside Diameter | 0 |
| Nose Outside Diameter | 0.00 |
| Number of Integrated Pulleys | 1 |
| Outer Ring Material | Cast iron |
| Overall Outside Diameter | 143.00 |
| Overall Outside Diameter | 5.630 |
| Overall Width | 1.839 |
| Overall Width | 46.70 |
| Pulley 1 Number Of Grooves | 6 |
| Pulley 1 Outside Diameter | 138.00 |
| Pulley 1 Outside Diameter | 5.434 |
| Pulley 1 Type | Serpentine |
| Ring Width | 1.339 |
| Ring Width | 34.00 |
| Timing Marks | No |
| Woodruff Key Included | No |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2014 | Volkswagen | Passat | 2.0L | L4 | N/A | Premium OEM Replacement Balancer |
| 2013 | Volkswagen | Passat | 2.0L | L4 | N/A | Premium OEM Replacement Balancer |
| 2012 | Volkswagen | Passat | 2.0L | L4 | N/A | Premium OEM Replacement Balancer |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.