Dynamite Friction 631-52007R 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 braking solution for select Buick, Chevrolet, Oldsmobile, and Pontiac models. Designed to meet specific fitment requirements, this rotor ensures consistent stopping power and durability for vehicles like the Chevrolet Cavalier and Pontiac Grand Am.

• Part Number: 631-52007R
• Disc Type: Vented, drilled and slotted surface
• Nominal Thickness: 20.35 mm with a discard thickness of 18.7 mm
• Rust-resistant zinc silver hat finish
• Directional brake surface for optimized performance
• 5 bolt holes with 14 mm diameter and 100 mm bolt circle diameter
• Overall diameter: 259 mm, height: 48 mm

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 enhanced heat dissipation and improved braking response. The drilled and slotted design helps reduce brake fade by allowing gases and debris to escape, while the vented rotor construction promotes airflow to maintain optimal operating temperatures. The zinc silver coating on the rotor hat offers corrosion resistance, extending the rotor's service life in various driving conditions.

Technical Details and Specifications

This disc brake rotor features a vented design with a 259 mm outside diameter and a 48 mm overall height, suitable for vehicles requiring precise fitment. The rotor’s nominal thickness is 20.35 mm, with a discard thickness of 18.7 mm, ensuring safe replacement intervals. The directional surface type combines drilled holes and slots to improve water and dust evacuation, enhancing braking efficiency. The rotor includes five 14 mm bolt holes arranged on a 100 mm bolt circle diameter, compatible with specific Buick Achieva, Chevrolet Corsica, Oldsmobile Cutlass Calais, Pontiac Sunfire, and other models.

Applications and Problem Solving

• Restores braking performance on Buick Achieva and Chevrolet Cavalier with worn or damaged rotors
• Reduces brake fade during extended or aggressive driving conditions
• Improves heat dissipation to prevent rotor warping and premature wear
• Minimizes rust and corrosion with zinc silver coated hat finish
• Enhances braking response on Pontiac Grand Am and Oldsmobile Cutlass Calais

Installation Notes and Tips

Ensure the rotor is compatible with your vehicle’s make and model before installation. Clean the hub surface thoroughly to prevent uneven rotor mounting. Use proper torque specifications for the 5 lug bolts (14 mm diameter) to avoid rotor distortion. The directional drilled and slotted surface should be installed following the rotation direction indicated on the rotor for optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-52007R rotor to meet industry standards for durability and performance. The rust-resistant coating and vented design contribute to long service life. Please refer to Dynamite Friction’s warranty policy for specific coverage details.