Dynamite Friction 631-76155R Disc Brake Rotor - Front Right

Reliable Brake Performance for Toyota Corolla and Prius Prime

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-76155R) is engineered to provide consistent braking performance for Toyota Corolla and Prius Prime models. Designed with durability and heat dissipation in mind, this rotor supports safe and efficient stopping power under various driving conditions.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 21.9 mm with a discard thickness of 19 mm
• Outside diameter: 283 mm for precise fitment
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied to extend rotor life
• Directional brake surface for optimized braking efficiency
• 5 bolt holes with a bolt circle diameter of 100 mm
• Center hole diameter: 55 mm
• Height: 46.5 mm

About 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 heat dissipation and reduce brake fade. The silver zinc coating on the hat and rust resistant finish help protect the rotor from corrosion, making it suitable for daily driving and moderate performance use. This product line is designed to meet or exceed OEM specifications for Toyota vehicles, including the Corolla and Prius Prime.

Product Details and Specifications

This vented disc brake rotor features a slotted and drilled surface type that enhances braking by allowing gases and debris to escape, improving pad contact and reducing the risk of brake fade. The rotor’s nominal thickness of 21.9 mm ensures durability, while the discard thickness of 19 mm indicates when replacement is necessary. The zinc silver hat finish and rust resistant coating provide additional protection against corrosion, extending the rotor’s service life. With 5 bolt holes and a bolt circle diameter of 100 mm, this rotor is designed for precise fitment on compatible Toyota models.

Common Applications and Problem Solving

• Compatible with Toyota Corolla and Prius Prime models requiring a 283 mm rotor diameter
• Addresses brake fade caused by overheating during extended braking
• Reduces rust and corrosion on rotors for longer service intervals
• Improves braking response with directional drilled and slotted design
• Replaces worn or warped rotors to restore smooth braking performance

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 19 mm before installation. Clean the rotor surface to remove any protective coatings or debris prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt pattern and 100 mm bolt circle diameter. Properly torque lug nuts to manufacturer specifications to avoid rotor warping. It is recommended to replace brake pads when installing new rotors for optimal braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-76155R rotor to meet OEM standards for fit, form, and function. The rust resistant coating and zinc silver hat finish contribute to the rotor’s durability and corrosion resistance. While specific warranty details are not provided, Dynamite Friction products typically adhere to industry quality controls to ensure reliable performance on Toyota Corolla and Prius Prime vehicles.