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Dayco PB1394N Engine Harmonic Balancer
| Brand | Dayco PB1394N |
|---|---|
| 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 |
| Product line | Premium OEM Replacement Balancer |
| Fits | Mitsubishi · 4 vehicles |
Premium OEM replacement. Built as a direct-fit harmonic balancer for straightforward installation.
Cast iron ring. Durable construction helps control engine vibration.
Serpentine pulley. Integrated 7-groove design keeps accessory drive operation smooth.
Dayco PB1394N Harmonic Balancer for Montero
The Dayco PB1394N is a premium OEM replacement harmonic balancer for select 2003-2006 Mitsubishi Montero applications. Built with a cast iron outer ring and neutral balance design, it supports crankshaft damping and accessory drive stability in the engine assembly.
Key Features
- Fits 2003-2006 Mitsubishi Montero, N/A
- Dayco Premium OEM Replacement Balancer line
- Part number PB1394N
- Neutral balance design with no counterweight
- Cast iron outer ring for durable construction
- Integrated serpentine pulley with 7 grooves
- Timing marks included for service alignment
- Crank bore: 52.00 mm (2.048 in)
- Overall outside diameter: 144.20 mm (5.678 in)
- Overall width: 89.00 mm (3.504 in)
Detailed Description
Dayco PB1394N is an engine harmonic balancer for the Mitsubishi Montero, engineered as a premium OEM replacement balancer for 2003-2006 models. It features a neutral balance configuration, a single integrated serpentine pulley, and timing marks to support accurate engine service and belt drive alignment. The cast iron outer ring and 140.00 mm pulley outside diameter provide a service-ready replacement for the original engine damping component. If you are sourcing a Dayco PB1394N for a Mitsubishi Montero, this part number identifies the correct balancer for the listed application.
Common Replacement Reasons
- Crankshaft vibration or harmonic imbalance
- Worn or damaged pulley grooves
- Timing mark visibility issues during service
- Noise from a deteriorated balancer assembly
- Accessory belt tracking or drive irregularities
Installation Notes
Verify crank bore, pulley groove count, and timing mark alignment before installation. This balancer does not include hardware, installation instructions, or a woodruff key. Confirm the vehicle application as Fits 2003-2006 Mitsubishi Montero, N/A before ordering. Professional installation is recommended to ensure proper crankshaft and serpentine belt alignment.
Quality Assurance
Dayco’s Premium OEM Replacement Balancer line is built for direct-fit service replacement in OE-style engine applications. Part number PB1394N is specified for the listed Mitsubishi Montero fitment and uses a neutral balance design with timing marks for service accuracy.
| 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 |
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