Dorman 594-431 Engine Harmonic Balancer

Overview of Dorman Engine Harmonic Balancer 594-431

The Dorman 594-431 engine harmonic balancer is designed for precise fitment on select Hyundai and Kia models. Engineered to reduce vibration and maintain engine balance, this component supports the longevity and smooth operation of your vehicle's engine.

• Inside diameter: 28.023 mm for accurate crankshaft fit
• Outside diameter: 152 mm ensuring proper pulley alignment
• Six pulley grooves compatible with serpentine drive belts
• Single mounting hole for secure installation
• Regular grade type for standard engine applications
• Depth of 30.2 mm for correct positioning on the crankshaft
• Black finish with degree markings for installation precision
• Does not include bolt, washer, or center bolt

Detailed Product Description

This Dorman engine harmonic balancer, part number 594-431, is specifically designed for compatibility with Hyundai Elantra, Elantra Coupe, Elantra GT, Forte, Forte5, Forte Koup, Kona, Rondo, Soul, Tucson, and Veloster models. The balancer features a 28.023 mm inside diameter and a 152 mm outside diameter, ensuring a precise fit on the crankshaft and proper alignment with the serpentine belt system. With six pulley grooves, it supports the serpentine drive belt type commonly used in these vehicles. The balancer’s regular grade type and 30.2 mm depth provide reliable vibration dampening and engine balance under normal operating conditions. Its black finish and degree markings assist in accurate installation and timing alignment. Note that this unit does not include mounting hardware such as bolts or washers.

Common Applications and Problem Resolution

• Reduces crankshaft vibration to prevent premature engine wear
• Maintains proper serpentine belt alignment to avoid belt slippage
• Helps eliminate engine noise caused by harmonic imbalance
• Supports smooth engine operation and improved performance
• Prevents damage to connected engine components from excessive vibration

Installation Notes and Tips

• Verify compatibility with your specific Hyundai or Kia model before installation
• Use appropriate tools to avoid damaging the balancer or crankshaft
• Ensure the degree markings align correctly for proper timing
• Replace mounting hardware separately as this product does not include bolts or washers
• Consult vehicle service manual for torque specifications and installation procedures

Quality Assurance and Warranty

Dorman manufactures this engine harmonic balancer to meet or exceed OEM specifications for fit and function. While the product does not include mounting hardware, it is constructed from durable materials designed for long-term service. Warranty coverage details should be confirmed through Dorman or the point of purchase to ensure protection against manufacturing defects.