Dynamite Friction 631-56015R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-56015R) is engineered for reliable braking performance on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis models. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Ford Crown Victoria, Lincoln Town Car, Mercury Grand Marquis
• Part Number: 631-56015R
• Solid disc rotor with drilled and slotted surface
• Directional brake surface for optimized performance
• Rust-resistant zinc silver hat finish
• Nominal thickness: 13.99 mm; discard thickness: 13 mm
• 5 bolt holes with 14.2 mm diameter and 114.3 mm bolt circle diameter
• Outside diameter: 285 mm; overall height: 58.1 mm

Details on 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 brake pad bite and reduce heat buildup. This product line is designed to provide consistent braking performance while resisting rust and corrosion, thanks to its zinc silver hat finish and rust-resistant coating. The directional surface pattern further aids in channeling gases and debris away from the rotor surface, which is critical for vehicles like the Ford Crown Victoria and Lincoln Town Car that demand dependable braking under varied driving conditions.

Technical Specifications and Features

This rotor is a solid type with a nominal thickness of 13.99 mm and a discard thickness of 13 mm, ensuring it meets safety and performance standards. The rotor’s outside diameter measures 285 mm, with an overall height of 58.1 mm. It features five bolt holes, each 14.2 mm in diameter, arranged on a 114.3 mm bolt circle diameter, compatible with the specified vehicle models. The center hole diameter is 70.7 mm, and the rotor surface is finished plain with a zinc silver coating on the hat to resist rust and corrosion.

Applications and Problem Solving

• Replacement for worn or warped rotors on Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis
• Improves heat dissipation to reduce brake fade during heavy braking
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Helps maintain consistent braking performance in wet or corrosive environments
• Restores proper rotor thickness for safe braking operation

Installation Notes and Tips

Ensure the rotor surface and hub are clean and free of debris before installation. Verify the rotor thickness is above the discard thickness of 13 mm to maintain safety. Use proper torque specifications for the 5 lug bolts with 14.2 mm diameter holes. The directional slotted and drilled surface should be installed following the rotation direction indicated on the rotor to optimize performance.

Quality Assurance

Dynamite Friction manufactures this rotor with rust-resistant coatings and precise machining to meet OEM specifications. While no specific warranty information is provided, the rotor’s design and materials support durability and consistent braking performance for the compatible Ford, Lincoln, and Mercury models.