Dynamite Friction 633-74028L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-74028L) 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 for vehicles like the Audi A3 and Volkswagen Golf.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Finish: Zinc black hat finish with rust-resistant coating
• Dimensions: 288 mm outside diameter, 49.8 mm overall height
• Thickness: Nominal 25 mm, discard thickness 22 mm
• Bolt pattern: 5 bolt holes with 112 mm bolt circle diameter
• Directional brake surface for optimized performance

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Black 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 evacuate gases, dust, and water, contributing to consistent brake pad contact and improved stopping power. The zinc black hat finish provides corrosion resistance, extending the rotor's service life, while the rust-resistant coating further protects against environmental damage.

With a nominal thickness of 25 mm and a discard thickness of 22 mm, this rotor maintains structural integrity under demanding conditions. The 5-bolt hole configuration with a 112 mm bolt circle diameter ensures compatibility with various Audi and Volkswagen models, including the Beetle, Jetta, and Taos. The directional surface design is intended to optimize braking efficiency and pad wear.

DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on delivering rotors with enhanced heat dissipation and surface durability. This product line combines drilled holes and slots on a vented rotor to improve braking performance under various driving conditions. The black zinc finish on the rotor hat adds corrosion resistance, making it suitable for vehicles exposed to moisture and road salts.

Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking performance in wet or dusty conditions
• Minimizes brake pad glazing and uneven wear
• Prevents rust and corrosion on rotor surfaces
• Compatible with Audi A3, Volkswagen Golf, Jetta, and other models

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (22 mm) before installation
• Verify bolt hole pattern matches vehicle specifications (5 bolts, 112 mm bolt circle)
• Clean rotor surface before installation to remove any protective coatings
• Use proper torque specifications for lug nuts to avoid rotor warping
• Check compatibility with brake pads designed for drilled and slotted rotors

Quality Assurance and Warranty

Dynamite Friction manufactures the 633-74028L rotor to meet industry standards for durability and performance. The rust-resistant coating and zinc black finish contribute to long-term reliability. Please consult product documentation or contact the manufacturer for specific warranty details related to this rotor.