Dynamite Friction 631-76035L Disc Brake Rotor - Rear Left

Overview of DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-76035L) is engineered for reliable braking performance on select Chevrolet, Geo, and Toyota vehicles. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency for models like the Toyota Corolla, Geo Prizm, and Chevrolet Nova.

• Part Number: 631-76035L
• Disc Type: Solid, drilled and slotted surface
• Rust Resistant Zinc Silver Hat Finish
• Nominal Thickness: 9 mm with 8 mm discard thickness
• Directional brake surface for optimized performance
• 4 bolt holes with 100 mm bolt circle diameter
• Overall diameter: 242 mm, height: 36 mm
• Compatible with Chevrolet Nova, Geo Prizm, Toyota Corolla

Detailed Product Features and Specifications

This DFC Brake Rotor features a solid disc design with a drilled and slotted surface type, which helps to reduce brake fade by improving heat dissipation and removing brake dust and gases. The rotor’s nominal thickness is 9 mm, with a discard thickness of 8 mm, ensuring a clear service limit for safe operation. The hat section is finished with a zinc silver coating that provides rust resistance, extending the rotor’s service life in various driving conditions.

The rotor is directional, meaning it is designed to rotate in a specific direction to maximize braking efficiency. It includes 4 bolt holes with a bolt circle diameter of 100 mm, matching the stud/lug hole circle diameter and stud/lug hole diameter of 14.5 mm, ensuring proper fitment on compatible vehicles. The overall diameter of 242 mm and height of 36 mm are tailored to fit the brake system specifications of Chevrolet Nova, Geo Prizm, and Toyota Corolla models.

About the DFC Brake Rotor - Drilled and Slotted - Silver Product 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 performance and rotor cooling. This product line is designed for drivers seeking enhanced brake response and durability without compromising fitment or safety. The silver zinc coating on the hat area provides additional corrosion resistance, making these rotors suitable for a range of driving environments.

Applications and Problem Solving

• Compatible with Chevrolet Nova, Geo Prizm, and Toyota Corolla models requiring solid disc rotors
• Helps reduce brake fade during extended braking by improving heat dissipation
• Slotted and drilled design assists in removing brake dust and gases for consistent pad contact
• Rust resistant coating protects against corrosion and extends rotor lifespan
• Directional surface design optimizes braking performance and rotor wear

Installation Notes and Tips

• Ensure rotor orientation matches the directional arrow for proper installation
• Check rotor thickness before installation; discard if below 8 mm
• Clean rotor surface before mounting to remove any protective coatings or debris
• Verify bolt hole alignment with vehicle hub using the 4-bolt, 100 mm bolt circle pattern
• Torque lug nuts to manufacturer specifications to avoid rotor warping

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-76035L rotor to meet or exceed OEM specifications for fit, form, and function. The rust-resistant zinc silver finish and precise machining ensure consistent performance and durability. Warranty details are provided by the manufacturer and should be reviewed prior to installation.