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Dayco PB1394N Engine Harmonic Balancer
Overview of Dayco Premium OEM Replacement Balancer PB1394N
The Dayco Premium OEM Replacement Balancer PB1394N is engineered for reliable performance in Mitsubishi Montero engines. Designed as an engine harmonic balancer, this component helps maintain engine stability and reduce vibrations during operation.
- Compatible with Mitsubishi Montero models
- Neutral counterweight balance with no counterweight
- Cast iron outer ring for durability
- Includes one integrated serpentine pulley with 7 grooves
- Overall outside diameter of 144.20 mm (5.678 inches)
- Overall width of 89.00 mm (3.504 inches)
- Crank bore diameter of 52.00 mm (2.048 inches)
- Equipped with timing marks for precise installation
Product Line Details: Premium OEM Replacement Balancer
The Dayco Premium OEM Replacement Balancer line focuses on delivering components that meet original equipment manufacturer specifications. This ensures that the PB1394N harmonic balancer provides consistent fit and function, matching the performance standards required for Mitsubishi Montero engines.
Technical Description and Features
The PB1394N harmonic balancer features a cast iron outer ring designed to withstand engine stresses and provide long-lasting service. It has a neutral counterweight balance, meaning it does not include additional counterweights, which is suitable for the specific engine configuration of the Mitsubishi Montero. The balancer includes one integrated serpentine pulley with seven grooves, facilitating proper belt alignment and tension. The crank bore measures 52.00 mm (2.048 inches), ensuring a precise fit on the crankshaft. Additionally, timing marks are included to assist with accurate installation and engine timing adjustments.
Common Applications and Problem Solving
- Reduces engine vibrations caused by crankshaft imbalance
- Replaces worn or damaged harmonic balancers in Mitsubishi Montero engines
- Helps prevent premature wear of belts and pulleys
- Maintains engine timing accuracy with integrated timing marks
- Supports proper serpentine belt operation with a 7-groove pulley
Installation Notes and Tips
Installation of the Dayco PB1394N harmonic balancer requires proper alignment with the crankshaft bore and timing marks. Since hardware and installation instructions are not included, it is recommended to use OEM or manufacturer-specified tools and follow Mitsubishi Montero service manuals for torque specifications and procedures. Ensure the serpentine belt is correctly routed over the 7-groove pulley to avoid belt slippage or premature wear.
Quality Assurance and Warranty
Dayco's Premium OEM Replacement Balancer line is manufactured to meet strict quality standards, ensuring durability and reliable performance. While specific warranty details are not provided, Dayco products typically adhere to industry quality controls and are designed to match OEM specifications for fit and function.
| Brand | Dayco |
| Part Number | PB1394N |
| Position | Premium OEM Replacement Balancer |
| Bolt Hole Quantity | 0 |
| Counterweight Balance | Neutral, no counterweight |
| Crank Bore | 2.048 |
| Crank Bore | 52.00 |
| 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 | 144.20 |
| Overall Outside Diameter | 5.678 |
| Overall Width | 3.504 |
| Overall Width | 89.00 |
| Pulley 1 Number Of Grooves | 7 |
| Pulley 1 Outside Diameter | 140.000 |
| Pulley 1 Outside Diameter | 5.512 |
| Pulley 1 Type | Serpentine |
| Ring Width | 1.217 |
| Ring Width | 30.89 |
| Timing Marks | Yes |
| Woodruff Key Included | No |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2006 | Mitsubishi | Montero | N/A | Premium OEM Replacement Balancer | ||
| 2005 | Mitsubishi | Montero | 3.8L | V6 | N/A | Premium OEM Replacement Balancer |
| 2004 | Mitsubishi | Montero | 3.8L | V6 | N/A | Premium OEM Replacement Balancer |
| 2003 | Mitsubishi | Montero | N/A | Premium OEM Replacement Balancer |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.