Dynamite Friction 631-74028L Disc Brake Rotor - Front Left

Overview of DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-74028L) is engineered for reliable braking performance on select Audi and Volkswagen models. Designed with a vented, directional surface, this rotor supports efficient heat dissipation and consistent stopping power.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 25 mm with discard thickness at 22 mm
• Rust resistant zinc silver hat finish and plain disc finish
• Directional braking surface optimized for heat and debris management
• 5 bolt holes with a bolt circle diameter of 112 mm
• Compatible with Audi A3, Volkswagen Golf, Jetta, Beetle, and other models

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver features a 288 mm outside diameter and an overall height of 49.8 mm. The rotor is vented to improve airflow and reduce heat buildup during braking, which helps maintain consistent brake performance. The drilled and slotted surface design aids in water, gas, and dust evacuation, reducing brake fade and improving pad bite. The rotor’s zinc silver hat finish provides corrosion resistance, extending the rotor’s service life in various driving conditions.

With 5 bolt holes and a bolt circle diameter of 112 mm, this rotor fits vehicles requiring a 65 mm center hole diameter and 15.3 mm stud/lug hole diameter. The directional surface ensures proper installation orientation for optimal braking efficiency.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots for enhanced brake cooling and debris removal. This product line is designed to meet the demands of drivers who require rotors that maintain performance under moderate to heavy braking conditions, making it suitable for daily driving and light performance applications on compatible Audi and Volkswagen vehicles.

Compatible Vehicles and Common Applications

• Replacement rotor for Audi A3 models requiring vented, drilled, and slotted rotors
• Suitable for Volkswagen Golf, Golf SportWagen, and Jetta models needing improved brake cooling
• Fits Volkswagen Beetle, Bora, Caddy, e-Golf, Q2, and Taos with 5-lug bolt pattern
• Addresses issues such as brake fade, rotor warping, and uneven pad wear
• Ideal for restoring braking performance on vehicles with worn or damaged rotors

Installation Notes and Tips

• Ensure rotor is installed with the directional surface facing the correct rotation direction
• Check that the bolt circle diameter and stud/lug hole dimensions match vehicle specifications
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Perform a bed-in procedure after installation to optimize rotor and pad contact

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-74028L rotor to meet industry standards for durability and performance. The rust-resistant coating and zinc silver hat finish contribute to long-term reliability. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this brake rotor.