Dynamite Friction 631-03014L Disc Brake Rotor - Rear Left

Overview of DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-03014L) is engineered for reliable braking performance on select Hyundai and Kia vehicles. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency for models like the Hyundai Sonata and Kia Sportage.

• Disc type: Solid disc brake rotor
• Surface finish: Slotted and drilled for improved cooling
• Rust resistant zinc silver hat finish
• Nominal thickness: 10 mm with discard thickness at 8.4 mm
• Five bolt holes with 114.3 mm bolt circle diameter
• Directional brake surface for optimized pad contact
• Center hole diameter: 76.1 mm
• Compatible with Hyundai Optima, Sonata, Tucson and Kia Sportage, XG300, XG350

Detailed Product Features and Specifications

This DFC Brake Rotor features a solid disc design with a plain disc finish and a zinc silver coated hat to resist corrosion. The rotor measures 262 mm in outside diameter and 61 mm in overall height, ensuring proper fitment and clearance. The drilled and slotted surface pattern is directional, which helps channel away brake dust, gases, and water, improving braking response and reducing fade during repeated stops. The rotor includes five lug holes with a 12.5 mm diameter, matching the 114.3 mm bolt circle diameter common to the specified Hyundai and Kia models.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots to enhance heat dissipation and maintain consistent braking performance. This product line is designed to provide a balance between everyday driving durability and improved braking under demanding conditions, making it suitable for vehicles like the Hyundai Sonata and Kia Sportage that require reliable stopping power with corrosion resistance.

Applications and Problem Solving

• Replaces worn or warped rotors on Hyundai Optima, Sonata, Tucson and Kia Sportage, XG300, XG350
• Reduces brake fade caused by heat buildup during frequent or heavy braking
• Improves water and debris evacuation for better wet weather braking
• Prevents rust and corrosion with zinc silver coating on the rotor hat
• Maintains consistent braking performance with directional slotted and drilled surface

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness of 8.4 mm before installation
• Clean rotor surface and hub mounting area to prevent uneven wear
• Use proper torque specifications for the 5 lug bolts with 12.5 mm diameter
• Check compatibility with vehicle model and year before installation
• Inspect brake pads and replace if worn to maximize rotor lifespan

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-03014L rotor to meet or exceed OEM specifications for fit, form, and function. The rust resistant coating and precision machining ensure durability and consistent braking performance. Warranty details should be confirmed with the point of purchase or manufacturer documentation.