Dynamite Friction 631-03016L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-03016L) is engineered for reliable braking performance on select Hyundai and Kia models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Hyundai Elantra and Kia Optima.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 26.1 mm; discard thickness: 24.4 mm
• Rust resistant zinc silver hat finish with plain disc finish
• Directional braking surface optimized for heat and debris management
• 5 bolt holes with a bolt circle diameter of 114.3 mm
• Overall diameter: 280 mm; height: 47.3 mm; center hole diameter: 69 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented design to improve airflow and reduce heat buildup during braking. The rotor features a directional surface with both drilled holes and slots, which help to evacuate gases, dust, and water, maintaining consistent brake pad contact and reducing brake fade. The zinc silver coating on the hat provides corrosion resistance, extending the rotor's service life, especially in humid or wet environments.

With a nominal thickness of 26.1 mm and a discard thickness of 24.4 mm, this rotor meets OEM specifications for thickness tolerances, ensuring safe and effective braking performance. The 5-lug bolt pattern with a 114.3 mm bolt circle diameter fits a range of Hyundai and Kia vehicles, including the Elantra, Sonata, Soul, Sportage, Tiburon, Tucson, Optima, and Rondo.

About the 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 with a vented design to optimize heat dissipation and braking efficiency. This product line is designed for drivers seeking rotors that maintain performance under demanding conditions, such as stop-and-go traffic or spirited driving, while providing corrosion resistance through zinc silver hat finishes.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust accumulation for cleaner braking components
• Prevents rust and corrosion on the rotor hat for longer durability
• Maintains consistent braking performance on Hyundai and Kia vehicles listed

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (24.4 mm) before installation
• Clean rotor surface to remove any protective coating before mounting
• Torque lug nuts to manufacturer specifications for 5-lug, 114.3 mm bolt circle
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Perform a proper bed-in procedure after installation to optimize rotor and pad contact

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-03016L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc silver coating and vented rotor design contribute to durability and consistent braking performance. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.