Dynamite Friction 631-03063L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-03063L) is engineered for reliable braking performance on Hyundai Kona and Kia Seltos models. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Hyundai Kona and Kia Seltos vehicles
• Directional drilled and slotted surface for improved brake cooling
• Solid rotor construction with zinc silver hat finish for corrosion resistance
• Nominal thickness of 10 mm with discard thickness at 8 mm
• 5 bolt holes with 12.5 mm diameter and 114.3 mm bolt circle diameter
• Rust resistant coating to extend rotor life
• Overall diameter of 284 mm and height of 32.22 mm

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots on the braking surface. This design helps to reduce brake fade by allowing gases and heat to escape more efficiently during braking. The silver zinc coating on the rotor hat provides additional protection against rust, making it suitable for vehicles exposed to varying weather conditions. This product line is tailored for drivers seeking a balance between performance and durability in their brake components.

Technical Specifications and Features

This disc brake rotor is a solid type with a directional surface pattern, featuring both drilled holes and slots. The rotor has a nominal thickness of 10 mm and a discard thickness of 8 mm, ensuring safe replacement intervals. The rotor’s bolt hole diameter and stud/lug hole diameter are both 12.5 mm, with a bolt circle diameter of 114.3 mm accommodating 5 lug holes. The overall diameter measures 284 mm, and the rotor height is 32.22 mm. The hat finish is zinc silver, providing rust resistance, complemented by a rust-resistant coating on the rotor surface.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Hyundai Kona and Kia Seltos
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps maintain consistent braking performance under varied driving conditions
• Addresses rotor corrosion issues with rust-resistant coatings
• Suitable for vehicles requiring directional drilled and slotted rotors for enhanced braking

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the rotor thickness is within the specified nominal and discard limits. Use proper torque specifications for the 5 lug bolts with 12.5 mm diameter holes. The directional surface requires correct orientation during installation to optimize braking performance. It is recommended to inspect brake pads and hardware when replacing rotors to ensure overall system integrity.

Quality Assurance

Dynamite Friction manufactures the 631-03063L rotor to meet industry standards for durability and performance. The rust-resistant coating and zinc silver hat finish contribute to extended rotor life. While no specific warranty information is provided, the product is designed to comply with OEM fitment and quality requirements for Hyundai Kona and Kia Seltos vehicles.