Dynamite Friction 631-03062R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-03062R) is engineered for Hyundai vehicles including the Elantra, Elantra N, Kona N, and Veloster N. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Hyundai Elantra, Elantra N, Kona N, and Veloster N models
• Part number 631-03062R for precise identification
• Vented rotor design for improved cooling
• Directional drilled and slotted surface for enhanced brake pad contact and debris removal
• Rust-resistant zinc silver hat finish and plain disc finish
• Nominal thickness of 20 mm with a discard thickness of 18 mm
• Five bolt holes with 12.4 mm diameter and 114.3 mm bolt circle diameter
• Overall diameter of 314 mm and height of 33.3 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 aids in heat dissipation and helps maintain consistent braking performance under demanding conditions. The zinc silver coating on the rotor hat provides corrosion resistance, extending the rotor's service life. This product line is tailored for drivers seeking reliable, vented rotors with directional braking surfaces for specific Hyundai models.

Technical Specifications and Features

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to reduce heat buildup during braking. The rotor's directional surface features both drilled holes and slots, which help evacuate gases, dust, and water from the brake pad interface. The rotor has a nominal thickness of 20 mm and a discard thickness of 18 mm, ensuring safe replacement intervals. The zinc silver hat finish offers rust resistance, while the plain disc finish maintains a smooth braking surface. The rotor includes five bolt holes with a diameter of 12.4 mm and a bolt circle diameter of 114.3 mm, matching the stud/lug hole pattern for secure fitment. The overall diameter measures 314 mm with a height of 33.3 mm, and the center hole diameter is 76 mm.

Applications and Problem Solving

• Replacement for worn or warped rotors on Hyundai Elantra, Elantra N, Kona N, and Veloster N
• Improves heat dissipation to reduce brake fade during aggressive driving or heavy braking
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses rotor corrosion issues with rust-resistant coating
• Supports directional braking surface requirements for specific Hyundai models

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 18 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the 114.3 mm bolt circle diameter and 12.4 mm bolt hole diameter. Proper torque specifications should be followed when securing the rotor to avoid warping. Directional rotors must be installed with the correct rotation direction to maintain performance benefits.

Quality Assurance

Dynamite Friction manufactures the 631-03062R rotor to meet OEM specifications for Hyundai vehicles. The rust-resistant zinc silver coating and vented design contribute to durability and consistent braking performance. While no specific warranty information is provided, this rotor is designed to comply with industry standards for safety and reliability.