Dynamite Friction 631-73061L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-73061L) is engineered for reliable braking performance on select Audi models. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Audi A4, A5, A6, and Q5.

• Compatible with Audi A4, A4 allroad, A4 Quattro, A5, A5 Quattro, A5 Sportback, A6, A6 Quattro, allroad, and Q5 models
• Directional slotted and drilled surface for improved brake pad bite and heat management
• Solid disc brake rotor with a plain disc finish and zinc silver hat finish
• Rust resistant coating to reduce corrosion and extend rotor life
• 5 bolt holes with a bolt circle diameter of 112 mm
• Nominal thickness of 12 mm and discard thickness of 10 mm
• Overall diameter of 300 mm and center hole diameter of 68 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots in a directional pattern. This design helps to evacuate gases, dust, and water from the braking surface, improving braking response and reducing the risk of brake fade under demanding conditions. The silver zinc coating on the rotor hat provides additional corrosion resistance, making it suitable for long-term use on Audi vehicles exposed to various driving environments.

Technical Specifications and Features

This rotor is a solid type, measuring 300 mm in outside diameter and 36 mm in overall height. It features a plain disc finish with a zinc silver hat finish, enhancing durability and resistance to rust. The rotor includes five bolt holes with a 112 mm bolt circle diameter, matching the stud/lug hole circle diameter for precise fitment. The nominal thickness is 12 mm, with a discard thickness of 10 mm, ensuring safe replacement intervals. The directional slotted and drilled surface type is designed to optimize braking performance on compatible Audi models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Audi A4, A5, A6, and Q5 models
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Restores braking efficiency compromised by rust or corrosion
• Enhances braking response in wet or dusty conditions with slotted and drilled design

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (10 mm) before installation
• Clean hub surface and mounting points to prevent rotor runout
• Torque lug nuts to manufacturer specifications for Audi models
• Inspect brake pads for wear and replace if necessary during rotor installation
• Perform a bed-in procedure after installation to optimize rotor and pad contact

Quality Assurance and Warranty

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit and function. The rust resistant coating and zinc silver hat finish contribute to long-term durability. While specific warranty details are not provided here, Dynamite Friction products typically come with a limited warranty against manufacturing defects. Always verify warranty terms with the product documentation or supplier.