Dorman 594-318 Engine Harmonic Balancer

Overview of Dorman Engine Harmonic Balancer 594-318

The Dorman 594-318 engine harmonic balancer is designed for reliable performance in select Ford, Mazda, and Mercury vehicles. This component helps reduce engine vibration and maintain smooth operation in models such as the Ford Escape, Mazda B2300, and Mercury Mariner.

• Grade Type: Regular
• Mounting Hole Quantity: 1
• Drive Belt Type: Serpentine
• Bolt and Washer Included: No
• Color/Finish: Black
• Degree Markings: Yes
• Package Contents: Harmonic balancer and woodruff key

Detailed Product Description

The Dorman 594-318 harmonic balancer is engineered to fit a range of vehicles including the Ford Focus, Ranger, Transit Connect, and Tribute, as well as the Mazda B2300 and Mercury Mariner. Featuring a serpentine drive belt compatibility and a single mounting hole, this balancer is finished in black for corrosion resistance and durability. The included degree markings assist with precise installation and timing adjustments. While the package does not include bolts or washers, it comes with a woodruff key to ensure proper alignment on the crankshaft.

Applications and Problem Resolution

This harmonic balancer is essential for maintaining engine balance and reducing crankshaft vibration. It is commonly used to address issues such as:

• Excessive engine vibration during operation
• Premature wear of engine components due to imbalance
• Noise caused by crankshaft oscillations
• Drive belt misalignment or slippage
• Engine timing inconsistencies

Installation Notes and Tips

When installing the Dorman 594-318 harmonic balancer, ensure the crankshaft and mounting surfaces are clean and free of debris. Use the degree markings to align the balancer accurately. Since bolts and washers are not included, reuse the original hardware or source compatible fasteners. Proper torque specifications should be followed to avoid damage or loosening during engine operation.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit and function. The 594-318 harmonic balancer undergoes quality checks to ensure durability and performance. Please refer to Dorman's warranty policy for specific coverage details.