Dynamite Friction 631-46027L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor 631-46027L

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-46027L) is engineered for reliable braking performance on Cadillac and Chevrolet vehicles. Designed specifically for models like the Caprice and CTS, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Compatible with Cadillac Caprice and Chevrolet CTS
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 30 mm and discard thickness of 28.5 mm
• Silver zinc-coated hat finish for corrosion resistance
• Directional brake surface for optimized performance
• 5 bolt holes with 16.6 mm diameter and 120 mm bolt circle diameter
• Overall diameter of 345 mm and height of 51 mm

Detailed Product Features and Specifications

This Dynamite Friction rotor features a vented design that improves airflow to reduce heat buildup during braking, which helps maintain consistent brake performance and reduces the risk of warping. The rotor surface is both drilled and slotted, allowing for efficient gas and dust evacuation, which enhances pad bite and reduces brake fade. The directional surface pattern is engineered to optimize braking efficiency and maintain smooth operation.

The rotor’s nominal thickness is 30 mm, with a discard thickness of 28.5 mm, ensuring a long service life before replacement is necessary. The hat section is finished with a zinc silver coating to resist rust and corrosion, extending the rotor’s durability in various driving conditions. With 5 bolt holes sized at 16.6 mm diameter and a bolt circle diameter of 120 mm, this rotor fits securely on compatible vehicles.

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 for improved heat dissipation and debris removal. This product line is designed to provide enhanced braking performance and durability, particularly for vehicles requiring reliable stopping power under demanding conditions. The silver zinc coating on the hat area adds corrosion resistance, making these rotors suitable for a range of environments.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Cadillac Caprice and Chevrolet CTS
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Resists rust and corrosion for longer rotor life in wet or salty conditions
• Maintains consistent braking performance with directional drilled and slotted design

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the rotor thickness is within specifications before mounting. Use proper torque settings on the 5 lug bolts (16.6 mm diameter) to secure the rotor. The directional surface requires correct orientation during installation to maintain optimal braking performance. It is recommended to replace brake pads when installing new rotors to ensure even wear and maximum efficiency.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit and function. The zinc silver coating provides rust resistance to extend service life. While no specific warranty information is provided, the rotor’s design and materials support reliable performance for Cadillac Caprice and Chevrolet CTS vehicles when installed and maintained properly.