DuraGo BR31337 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for Hyundai and Kia Vehicles

The DuraGo BR31337 disc brake rotor is engineered to provide reliable braking performance for select Hyundai and Kia models. Designed with vented construction and precise dimensions, this rotor ensures consistent heat dissipation and durability under normal driving conditions.

• Material: Full cast iron construction for strength and heat resistance
• Vented rotor design to improve cooling and reduce brake fade
• Nominal thickness of 1.03 inches (26.1 mm) with discard thickness at 0.96 inches (24.4 mm)
• Outside diameter of 11.02 inches (280 mm) suitable for specific Hyundai and Kia models
• Five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Non-directional brake surface for versatile installation
• Compatible with Hyundai Magentis, Sonata, Tiburon, and Kia Optima, Rondo, Sportage, Tucson

Technical Details and Construction

The DuraGo BR31337 rotor features a full cast iron build, providing a balance of durability and thermal conductivity. Its vented design allows air to flow between the rotor surfaces, helping to dissipate heat generated during braking. This reduces the risk of brake fade and extends rotor life. The rotor measures 11.02 inches in outside diameter and 1.87 inches (47.5 mm) in overall height, with a center hole diameter of 2.72 inches (69.1 mm). It includes five mounting bolt holes sized at 0.5 inches (12.8 mm) diameter, arranged on a 4.5 inch (114.3 mm) bolt circle, ensuring proper fitment on compatible vehicles.

Compatible Vehicles and Applications

This disc brake rotor is designed specifically for use on various Hyundai and Kia models, including:

• Hyundai Magentis
• Hyundai Sonata
• Hyundai Tiburon
• Kia Optima
• Kia Rondo
• Kia Sportage
• Kia Tucson

It is intended for drivers seeking a direct replacement rotor that meets OEM specifications for these vehicles.

Common Issues Addressed by This Rotor

• Brake pulsation or vibration caused by warped rotors
• Reduced braking efficiency due to worn or thin rotors
• Overheating and brake fade from inadequate heat dissipation
• Uneven brake pad wear linked to rotor surface irregularities
• Noise or squealing resulting from rotor surface damage

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (0.96 inches) before installation
• Clean rotor surface to remove any protective coatings or debris
• Check compatibility with vehicle’s mounting bolt pattern and ABS sensor requirements
• Torque mounting bolts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and calipers during installation for optimal performance

Quality Assurance and Warranty

The DuraGo BR31337 rotor is manufactured to meet industry standards for material quality and dimensional accuracy. While this rotor does not include a rust-resistant coating, its full cast iron construction provides reliable structural integrity. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.