Dynamite Friction 631-21034L Disc Brake Rotor - Rear Left

Reliable Performance with Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers precise braking performance for Hyundai and Kia vehicles. Designed to meet OEM specifications, this rotor ensures consistent stopping power and durability for models like the Elantra, Forte, and Soul.

• Part Number: 631-21034L
• Disc Type: Drilled and slotted for improved heat dissipation
• Nominal Thickness: 10 mm with a discard thickness of 8.4 mm
• Rust-resistant zinc silver hat finish
• Directional brake surface for optimized braking
• 5 bolt holes with 12.5 mm diameter and 114.3 mm bolt circle diameter
• Outside diameter of 262 mm and height of 32.2 mm
• Compatible with multiple Hyundai and Kia models

About the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is engineered to provide enhanced braking efficiency through its drilled and slotted surface design. This configuration helps reduce brake fade by improving heat dissipation and removing debris from the rotor surface. The zinc silver hat finish adds corrosion resistance, extending the rotor's service life in various driving conditions.

Detailed Product Description

This disc brake rotor features a directional surface type combining drilled holes and slots, which work together to maintain cooler rotor temperatures and improve wet-weather braking performance. The rotor's nominal thickness of 10 mm ensures structural integrity, while the discard thickness of 8.4 mm indicates when replacement is necessary to maintain safety. The rotor is designed with a 5-lug bolt pattern, 12.5 mm bolt hole diameter, and a 114.3 mm bolt circle diameter, making it compatible with specific Hyundai and Kia models including the Elantra, Elantra GT, Forte, Forte5, Ioniq, Ioniq 5, K4, Niro, Soul, and Veloster.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake vibration
• Improves braking performance in wet or high-heat conditions
• Addresses brake fade during extended or aggressive driving
• Restores proper rotor thickness for safe braking operation
• Prevents rust and corrosion with zinc silver coating

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 8.4 mm to maintain safety standards. Use proper torque specifications for the 5-lug bolt pattern to avoid rotor warping. This rotor is directional; install with the correct orientation to optimize braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and zinc silver hat finish contribute to long-term durability. Please refer to Dynamite Friction's warranty policy for specific coverage details.