Dynamite Friction 631-91000L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor for Scion tC

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-91000L) is engineered for reliable braking performance on the Scion tC. This solid disc brake rotor features a directional, drilled and slotted surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Scion tC models
• Solid rotor design with drilled and slotted surface
• Nominal thickness of 10 mm and discard thickness of 8.5 mm
• Rust resistant zinc silver hat finish
• 5 bolt holes with 114 mm bolt circle diameter
• Directional brake surface for optimized performance
• Overall diameter of 279 mm and height of 42.3 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor with a nominal thickness of 10 mm and a discard thickness of 8.5 mm, ensuring durability and longevity under normal operating conditions. The rotor’s surface is both drilled and slotted, which helps to reduce brake fade by improving heat dissipation and allowing gases and debris to escape during braking. The directional design of the brake surface further supports efficient braking performance by optimizing airflow.

The rotor features a plain disc finish combined with a zinc silver rust-resistant coating on the hat, providing corrosion protection and maintaining structural integrity over time. It includes five bolt holes with a bolt circle diameter of 114 mm and a center hole diameter of 62 mm, matching the factory specifications for the Scion tC. The overall diameter of 279 mm and height of 42.3 mm ensure proper fitment and compatibility.

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 delivering rotors that combine functional design with corrosion resistance. This product line emphasizes drilled and slotted surfaces to improve braking efficiency and rotor cooling, while the zinc silver hat finish offers enhanced protection against rust. These rotors are designed to meet or exceed OEM specifications for vehicles like the Scion tC, providing a balance of performance and durability.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Scion tC
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps prevent rust and corrosion on rotor hats for longer service life
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Maintains consistent braking performance under varied driving conditions

Installation Notes and Tips

Ensure the rotor surface is clean and free of any contaminants before installation. Verify that the rotor thickness is within the discard limits (minimum 8.5 mm) to maintain safety and performance. Use proper torque specifications for the 5 lug bolts with a 114 mm bolt circle diameter to secure the rotor. It is recommended to inspect brake pads and hardware during rotor replacement to ensure optimal braking system function.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-91000L rotor to meet strict quality standards, ensuring reliable performance and fitment for the Scion tC. The rotor includes a rust-resistant coating to extend service life. Please refer to Dynamite Friction’s warranty policy for specific coverage details.