OE Quality
60-Day Returns

Dorman 594-056 Engine Harmonic Balancer
Overview of Dorman Engine Harmonic Balancer 594-056
The Dorman Engine Harmonic Balancer 594-056 is designed specifically for Mitsubishi Montero and Montero Sport models. This regular grade harmonic balancer features a serpentine drive belt compatibility and includes degree markings for precise engine timing adjustments.
- Compatible with Mitsubishi Montero and Montero Sport
- Regular grade type for standard engine performance
- Single mounting hole design
- Serpentine drive belt type
- Black color finish with degree markings
- Includes balancer and instruction sheet; no bolt and washer included
Product Details and Specifications
The Dorman 594-056 harmonic balancer is engineered to reduce engine vibration and protect the crankshaft in Mitsubishi Montero and Montero Sport vehicles. Its regular grade construction ensures reliable performance under normal operating conditions. The single mounting hole design simplifies installation, while the serpentine drive belt compatibility supports modern belt systems. The black finish provides corrosion resistance, and the included degree markings assist in accurate engine timing and maintenance. This part comes with an instruction sheet to guide proper installation, though bolts and washers are not included.
Applications and Problem Resolution
This harmonic balancer is used to address several engine issues related to vibration and crankshaft stress. It is suitable for:
- Reducing crankshaft torsional vibrations
- Preventing premature wear of engine components
- Maintaining proper engine timing with degree markings
- Supporting serpentine belt drive systems
- Replacing worn or damaged harmonic balancers on Mitsubishi Montero and Montero Sport
Installation Notes and Tips
When installing the Dorman 594-056 harmonic balancer, ensure the engine is cool and the vehicle is securely supported. Use the included instruction sheet for guidance. Note that bolts and washers are not included, so original hardware or appropriate replacements are necessary. Proper torque specifications should be followed to avoid damage. Verify alignment with degree markings during installation for optimal engine timing.
Quality Assurance and Warranty
Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 594-056 harmonic balancer undergoes quality inspections to ensure durability and performance. While specific warranty details are not provided here, Dorman typically offers limited warranties covering defects in material and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Dorman |
| Part Number | 594-056 |
| Bolt And Washer Included | No |
| Color/Finish | Black |
| Degree Markings | Yes |
| Drive Belt Type | Serpentine |
| Grade Type | Regular |
| Mounting Hole Quantity | 1 |
| Package Contents | Balancer; Instruction Sheet |
This part fits 22 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2004 | Mitsubishi | Montero Sport | 3.5L | V6 | N/A | |
| 2003 | Mitsubishi | Montero Sport | 3.0L | V6 | N/A | |
| 2003 | Mitsubishi | Montero Sport | 3.5L | V6 | N/A | |
| 2002 | Mitsubishi | Montero Sport | 3.0L | V6 | N/A | |
| 2002 | Mitsubishi | Montero Sport | 3.5L | V6 | N/A | |
| 2001 | Mitsubishi | Montero Sport | 3.0L | V6 | N/A | |
| 2001 | Mitsubishi | Montero Sport | 3.5L | V6 | N/A | |
| 2000 | Mitsubishi | Montero | 3.5L | V6 | N/A | |
| 2000 | Mitsubishi | Montero Sport | 3.0L | V6 | N/A | |
| 2000 | Mitsubishi | Montero Sport | 3.5L | V6 | N/A | |
| 1999 | Mitsubishi | Montero | 3.5L | V6 | N/A | |
| 1999 | Mitsubishi | Montero Sport | 3.0L | V6 | N/A | |
| 1999 | Mitsubishi | Montero Sport | 3.5L | V6 | N/A | |
| 1998 | Mitsubishi | Montero | 3.5L | V6 | N/A | |
| 1998 | Mitsubishi | Montero Sport | 3.0L | V6 | N/A | |
| 1997 | Mitsubishi | Montero | 3.5L | V6 | N/A | |
| 1997 | Mitsubishi | Montero Sport | 3.0L | V6 | N/A | |
| 1996 | Mitsubishi | Montero | 3.0L | V6 | N/A | |
| 1996 | Mitsubishi | Montero | 3.5L | V6 | N/A | |
| 1995 | Mitsubishi | Montero | 3.0L | V6 | N/A | |
| 1995 | Mitsubishi | Montero | 3.5L | V6 | N/A | |
| 1994 | Mitsubishi | Montero | 3.5L | V6 | N/A |
* 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.