DuraGo BR901940 Disc Brake Rotor - Front

Durable Cast Iron Disc Brake Rotor for Hyundai and Kia Models

The DuraGo BR901940 disc brake rotor is engineered to provide reliable braking performance for select Hyundai and Kia vehicles. Designed with a full cast construction and vented design, this rotor supports effective heat dissipation and consistent stopping power.

• Material: Cast iron for durability and heat resistance
• Vented rotor design to improve cooling during braking
• Nominal thickness of 1.18 inches (30 mm) with discard thickness at 1.1 inches (28 mm)
• Overall height of 1.91 inches (48.4 mm) for precise fitment
• Outside diameter of 12.8 inches (325 mm) compatible with 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
• Conventional rotor type without ABS tone ring

Product Details and Specifications

The DuraGo BR901940 rotor is constructed from cast iron, a material known for its strength and ability to withstand high temperatures generated during braking. Its full cast construction ensures structural integrity, while the vented design allows air to flow between the rotor surfaces, reducing heat buildup and minimizing brake fade. The rotor measures 12.8 inches (325 mm) in outside diameter and has a nominal thickness of 1.18 inches (30 mm), with a discard thickness of 1.1 inches (28 mm), indicating when replacement is necessary to maintain safe braking performance.

This rotor features five mounting bolt holes with a bolt circle diameter of 4.5 inches (114.3 mm) and a mounting bolt hole diameter of 0.49 inches (12.5 mm), ensuring compatibility with the specified vehicle models. The overall height of 1.91 inches (48.4 mm) and center hole diameter of 2.72 inches (69 mm) provide a precise fit for the brake assembly. The non-directional brake surface allows installation on either side of the vehicle without affecting performance.

Compatible Vehicles and Applications

• Hyundai EV6
• Hyundai Ioniq 5
• Hyundai Ioniq 6
• Kia Sportage
• Kia Tucson

This rotor is designed specifically for these Hyundai and Kia models, ensuring proper fitment and reliable braking performance when replacing worn or damaged rotors.

Common Issues Addressed by This Rotor

• Brake rotor warping causing vibration during braking
• Excessive brake noise due to worn or damaged rotors
• Reduced braking efficiency from rotor surface wear
• Overheating and brake fade during extended use
• Uneven rotor thickness leading to pulsation in brake pedal

Installation Notes and Tips

When installing the DuraGo BR901940 rotor, ensure the rotor surface is clean and free of any contaminants before mounting. Verify that the mounting bolt holes align correctly with the vehicle hub assembly. Since this rotor does not include an ABS tone ring, confirm compatibility with the vehicle’s ABS system. It is recommended to replace brake pads simultaneously to maintain optimal braking performance and to check rotor thickness regularly to avoid discarding below the minimum thickness of 1.1 inches (28 mm).

Quality Assurance and Warranty

DuraGo manufactures this rotor to meet or exceed OEM specifications for the listed Hyundai and Kia models. The cast iron construction and vented design contribute to consistent braking performance and durability. While specific warranty details are not provided, DuraGo products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or the manufacturer for exact warranty terms.