Dynamite Friction 631-13012L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-13012L) is engineered for drivers seeking reliable braking performance with enhanced heat dissipation. Designed with a directional, slotted and drilled surface, this rotor supports consistent stopping power and improved pad bite under demanding conditions.

• Disc type: Solid disc brake rotor
• Surface finish: Slotted and drilled for heat and gas dissipation
• Nominal thickness: 10 mm with discard thickness at 8.5 mm
• Overall diameter: 290 mm with 5 bolt holes (12.7 mm diameter)
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied for extended durability
• Directional brake surface for optimized performance
• Bolt circle diameter: 114.3 mm with center hole diameter of 58 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency by reducing heat buildup and evacuating brake dust and gases. This product line is designed to provide consistent braking performance while maintaining rotor integrity and corrosion resistance, making it suitable for a variety of vehicle applications requiring solid rotors with enhanced surface features.

Technical Specifications and Features

This rotor features a solid disc design with a nominal thickness of 10 mm and a discard thickness of 8.5 mm, ensuring a clear service life indicator. The 290 mm outside diameter and 65.7 mm overall height fit vehicles with a 5-lug bolt pattern spaced at 114.3 mm. The zinc silver hat finish and rust-resistant coating protect against corrosion, extending rotor life. The directional slotted and drilled surface improves braking response and heat dissipation, which is critical for maintaining performance during repeated stops.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking response and pad bite in wet or dusty conditions
• Helps prevent rotor warping and cracking under heavy use
• Minimizes rust and corrosion for longer rotor lifespan
• Compatible with vehicles requiring a 5-lug, 114.3 mm bolt circle diameter rotor

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 8.5 mm before installation. Clean the rotor surface to remove any protective coatings or residues prior to mounting. Verify compatibility with your vehicle’s bolt pattern (5 holes, 12.7 mm diameter) and center hole diameter (58 mm). Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance

Dynamite Friction manufactures this rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating and corrosion protection contribute to long-term reliability. Please consult product documentation or contact Dynamite Friction for warranty details specific to part number 631-13012L.