Dynamite Friction 631-45008R Disc Brake Rotor - Front Right

Reliable Performance with Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers a precise fit and enhanced braking performance for select Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet OEM specifications, this rotor ensures consistent stopping power and durability.

• Part Number: 631-45008R
• Disc Type: Vented, drilled and slotted surface
• Nominal Thickness: 32.3 mm with a discard thickness of 30.7 mm
• Overall Diameter: 303 mm with a 70.6 mm center hole diameter
• Bolt Pattern: 5 lug holes with 16.2 mm diameter, 118 mm bolt circle diameter
• Rust-resistant zinc silver hat finish and plain disc finish
• Directional brake surface for optimized heat dissipation

About the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is engineered to provide improved heat dissipation and reduced brake fade through its vented design combined with drilled and slotted surfaces. The zinc silver coating on the rotor hat enhances corrosion resistance, extending the rotor's service life. This product line is tailored for drivers seeking reliable braking components compatible with a range of GM vehicles.

Detailed Product Description

This disc brake rotor features a vented design that promotes efficient heat dissipation during braking, reducing the risk of warping under heavy use. The drilled and slotted surface helps to evacuate gases, dust, and water, maintaining consistent brake pad contact and performance. With a nominal thickness of 32.3 mm and a discard thickness of 30.7 mm, the rotor meets strict durability standards. The rotor’s 5-lug bolt pattern with a 118 mm bolt circle diameter ensures compatibility with various Buick, Cadillac, Chevrolet, Oldsmobile, and Pontiac models including the Aurora, Bonneville, Camaro, DeVille, Eldorado, Firebird, Impala, Intrigue, LeSabre, Monte Carlo, Park Avenue, Regency, Riviera, and Seville.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Improves braking performance in wet or dusty conditions
• Reduces brake fade during extended or aggressive driving
• Addresses corrosion issues with rust-resistant coating
• Restores proper rotor thickness for safe braking operation

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (30.7 mm) before installation
• Clean mounting surface and hub to prevent rotor runout
• Torque lug nuts to manufacturer specifications for proper fitment
• Inspect brake pads and replace if worn to optimize rotor performance
• Follow vehicle-specific service manual for brake system maintenance

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc silver coating on the rotor hat enhances durability against corrosion. While specific warranty details are not provided, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.