Dorman 594-740 Engine Harmonic Balancer

Overview of the Dorman 594-740 Engine Harmonic Balancer

The Dorman 594-740 engine harmonic balancer is designed specifically for Ford Mustang models, providing reliable vibration dampening and engine performance stability. This component is engineered to meet the precise specifications required for optimal engine operation.

• Inside diameter: 35.08 mm
• Outside diameter: 194 mm
• Six pulley grooves for serpentine drive belts
• Single mounting hole with 47.7 mm diameter
• Includes degree markings for accurate installation
• Black finish with keyway type for secure fitment
• Depth of 52.3 mm
• Compatible with serpentine drive belt systems

Technical Details and Specifications

The Dorman 594-740 harmonic balancer features a regular grade type construction, ensuring durability under normal operating conditions. Its six pulley grooves accommodate serpentine belts, which are common in Ford Mustang engines. The balancer’s single mounting hole with a diameter of 47.7 mm and the included keyway type provide a secure and precise fit on the crankshaft. The black finish offers corrosion resistance, while the degree markings assist in proper alignment during installation. This harmonic balancer has a depth of 52.3 mm, making it compatible with the engine block components of the Ford Mustang.

Compatible Vehicles and Applications

This engine harmonic balancer is compatible with Ford Mustang models requiring a 194 mm outside diameter balancer with six pulley grooves and serpentine belt drive systems. It is designed to replace worn or damaged harmonic balancers, restoring engine balance and reducing vibration.

• Reduces engine vibration and crankshaft stress
• Prevents premature wear of engine components
• Maintains proper serpentine belt alignment
• Helps avoid engine noise related to harmonic imbalance
• Supports smooth engine operation and longevity

Installation Notes and Tips

When installing the Dorman 594-740 harmonic balancer on a Ford Mustang, ensure the crankshaft and mounting surfaces are clean and free of debris. Use the degree markings on the balancer to align it correctly with the engine timing. Since the center bolt and washers are not included, use the original hardware or appropriate replacements. Verify the serpentine belt fits properly within the six pulley grooves to maintain correct belt tension and function.

Quality Assurance and Warranty Information

Dorman manufactures the 594-740 harmonic balancer to meet industry standards for fit and function. While the product does not include mounting hardware, it is built to provide consistent performance in Ford Mustang engines. Warranty coverage details should be confirmed through the product documentation or authorized Dorman distributors.