Dynamite Friction 631-74053L Disc Brake Rotor - Front Left

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-74053L) is engineered for reliable braking performance on select Audi and Volkswagen models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 25 mm with discard thickness at 22 mm
• Overall diameter: 312 mm with a height of approximately 49.9 mm
• Rust-resistant zinc silver hat finish and plain disc finish
• 5 bolt holes with a bolt circle diameter of 112 mm
• Directional brake surface optimized for improved water and debris evacuation

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented design to improve airflow and reduce heat buildup during braking. The rotor features a drilled and slotted surface that helps maintain clean pad contact by channeling away dust, gases, and moisture. The zinc silver coating on the hat provides corrosion resistance, extending the rotor's service life. With a nominal thickness of 25 mm and a discard thickness of 22 mm, this rotor meets precise wear limits to ensure safe replacement intervals. The 5-lug bolt pattern with a 112 mm bolt circle diameter fits securely on compatible hubs, while the directional surface design supports optimal braking performance in wet or dry conditions.

About the 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 braking efficiency. This product line is designed to improve heat dissipation and reduce brake fade, making it suitable for drivers who require consistent stopping power. The silver zinc coating on the rotor hat adds rust resistance, which is beneficial for vehicles exposed to varying weather conditions.

Compatible Vehicles and Applications

This rotor is compatible with a range of Audi and Volkswagen models, including but not limited to:

• Audi A3, A3 Quattro, A3 Sportback e-tron, Q2, Q3, Q3 Quattro, TT, TT Quattro
• Volkswagen Beetle, Bora, CC, Eos, Golf Alltrack, GTI, Jetta, Jetta City, Passat, Passat CC, Taos, Tiguan, Tiguan Limited

It is designed to replace factory rotors on these vehicles, providing a direct fit and maintaining original braking system specifications.

Common Issues Addressed by This Brake Rotor

• Brake fade caused by excessive heat buildup during heavy braking
• Reduced braking efficiency due to pad glazing or debris accumulation
• Corrosion and rust on rotor surfaces affecting performance and longevity
• Uneven brake pad wear from inconsistent rotor surface contact
• Vibration or noise caused by warped or damaged rotors

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (22 mm) before installation
• Clean rotor surface and hub mounting area to prevent uneven mounting
• Torque lug nuts to manufacturer specifications for secure fitment
• Check compatibility with vehicle’s brake caliper and hardware
• Perform a bed-in procedure after installation to optimize rotor and pad contact

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-74053L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating on the rotor hat helps extend service life. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control processes to ensure reliable operation on compatible Audi and Volkswagen vehicles.