DuraGo BR901942 Disc Brake Rotor - Rear

Durable Cast Iron Disc Brake Rotor for Hyundai and Kia Models

The DuraGo BR901942 disc brake rotor is engineered to provide reliable braking performance for select Hyundai and Kia vehicles. Designed with solid construction and precise dimensions, this rotor ensures consistent stopping power and durability for your Kona Electric, Sportage, or Tucson.

Key Features of the DuraGo BR901942 Rotor

• Material: High-quality cast iron for strength and heat dissipation
• Solid rotor design for consistent braking performance
• Nominal thickness of 0.39 inches (10 mm) with discard thickness at 0.31 inches (8 mm)
• Overall height of 1.26 inches (32 mm) and outside diameter of 11.81 inches (300 mm)
• Five mounting bolt holes with a 4.5 inch (114.3 mm) bolt circle diameter
• Non-directional brake surface suitable for conventional braking systems
• Compatible with Hyundai Kona Electric, Kia Sportage, and Tucson models

Detailed Product Description

The DuraGo BR901942 disc brake rotor is constructed from full cast iron, providing a robust and heat-resistant braking surface. Its solid rotor design offers uniform contact with brake pads, reducing vibration and noise during braking. With a nominal thickness of 0.39 inches and a discard thickness of 0.31 inches, this rotor maintains optimal performance throughout its service life. The rotor’s 11.81-inch diameter and 1.26-inch height are engineered to match the specifications required for Hyundai Kona Electric, Kia Sportage, and Tucson vehicles, ensuring proper fitment and function. The five mounting bolt holes with a 4.5-inch bolt circle diameter allow for secure installation without the need for an ABS tone ring, as this rotor does not include one.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors causing brake pulsation
• Restores braking efficiency lost due to rotor thickness below discard limits
• Eliminates noise and vibration from uneven rotor surfaces
• Prevents brake fade by maintaining proper heat dissipation
• Ensures safe stopping performance for Hyundai Kona Electric, Kia Sportage, and Tucson

Installation Notes and Tips

Before installation, verify rotor thickness and surface condition to ensure compatibility. Clean the rotor surface to remove any protective coating or debris. Use proper torque specifications for the five mounting bolts to avoid rotor warping. Since this rotor does not include an ABS tone ring, confirm your vehicle’s ABS sensor compatibility. It is recommended to replace brake pads simultaneously to maximize braking performance and rotor lifespan.

Quality Assurance and Warranty

DuraGo disc brake rotors are manufactured to meet or exceed OEM standards for material and dimensional accuracy. While specific warranty details for part number BR901942 are not provided, DuraGo products typically come with a limited warranty against defects in material and workmanship. For detailed warranty information, consult the product documentation or manufacturer resources.