Dynamite Friction 631-76004R Disc Brake Rotor - Front Right

Overview of the DFC Brake Rotor for Toyota Starlet

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-76004R) is engineered specifically for Toyota Starlet models. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Nominal thickness: 10 mm with a discard thickness of 9 mm
• Overall height and rotor height: 31 mm
• Outside diameter: 226 mm
• Center hole diameter: 64 mm
• Bolt hole quantity: 4 with a bolt circle diameter of 84 mm
• Hat finish: Zinc silver coating for corrosion resistance
• Rust resistant coating applied
• Directional slotted and drilled surface for improved brake pad contact and heat management
• Solid rotor type optimized for Toyota Starlet braking systems

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 precision slots to improve water and gas evacuation during braking. This design helps maintain consistent braking performance under demanding conditions. The zinc silver hat finish and rust resistant coating extend rotor life by protecting against corrosion, making it suitable for daily driving and moderate performance use on Toyota Starlet vehicles.

Detailed Product Description

This Dynamite Friction disc brake rotor is a solid type rotor with a nominal thickness of 10 mm and a discard thickness of 9 mm, ensuring reliable service life and safety margins. The rotor’s 226 mm outside diameter and 31 mm height are designed to match the Toyota Starlet’s brake system specifications. The directional slotted and drilled surface improves pad bite and helps dissipate heat and brake dust, reducing the risk of brake fade. The zinc silver hat finish combined with a rust resistant coating protects the rotor from corrosion, which is critical for maintaining braking efficiency over time. The rotor features 4 bolt holes with an 84 mm bolt circle diameter, ensuring proper fitment and secure mounting.

Common Applications and Problem Solving

• Replacement for worn or warped brake rotors on Toyota Starlet
• Improves heat dissipation to reduce brake fade during extended braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Prevents rust buildup that can affect braking performance
• Maintains consistent braking response under wet or dusty conditions

Installation Notes and Tips

Ensure the rotor surface is clean and free of oil or debris before installation. Verify that the bolt hole pattern and rotor dimensions match the Toyota Starlet specifications. Use proper torque settings on the 4 lug bolts to secure the rotor. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance. Check rotor thickness regularly and replace when it reaches the discard thickness of 9 mm.

Quality Assurance

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (631-76004R) is manufactured to meet OEM standards for fitment and performance on Toyota Starlet vehicles. The rust resistant coating and zinc silver hat finish contribute to long-term durability. Please consult product documentation or contact the manufacturer for warranty details.