Dynamite Friction 631-68011L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-68011L) is engineered for reliable braking performance on select Infiniti models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Infiniti G35, G37, and Q60.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Finish: Plain disc surface with zinc silver hat finish and rust-resistant coating
• Dimensions: 330 mm outside diameter, 49.2 mm overall height
• Thickness: Nominal thickness 32 mm, discard thickness 30 mm
• Mounting: 5 bolt holes with 114.3 mm bolt circle diameter and 12.7 mm stud hole diameter
• Directional brake surface for optimized performance

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 to improve brake pad bite and aid in heat and gas dissipation. The zinc silver hat finish provides corrosion resistance, extending rotor life, while the vented design helps maintain consistent braking under demanding conditions. This product line is tailored for drivers seeking a balance between performance and durability on their Infiniti G35, G37, or Q60.

Product Specifications and Features

This rotor features a 330 mm outside diameter and a 49.2 mm overall height, fitting precisely with the specified Infiniti models. The nominal thickness of 32 mm ensures structural integrity, while the discard thickness of 30 mm indicates when replacement is necessary. The rotor’s vented design promotes airflow to reduce heat buildup, and the drilled and slotted surface enhances braking response and helps prevent brake fade. The zinc silver hat finish and rust-resistant coating protect against corrosion, maintaining rotor condition over time.

Applications and Problem Solving

• Compatible with Infiniti G35, G37, and Q60 models requiring a 330 mm vented rotor
• Addresses brake fade caused by excessive heat during aggressive driving or towing
• Helps reduce brake dust and gas buildup for improved pad contact
• Prevents rust and corrosion on rotor surfaces for longer service life
• Maintains braking performance with directional drilled and slotted design

Installation Notes and Tips

Ensure the rotor is installed on the correct side, as the directional drilled and slotted surface is designed for optimal airflow and braking performance in a specific rotation direction. Verify bolt hole alignment with the 5-lug pattern and 114.3 mm bolt circle diameter. Check rotor thickness before installation to confirm it meets or exceeds the nominal thickness of 32 mm. Proper torque specifications should be followed to avoid warping or uneven wear.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit and function on Infiniti G35, G37, and Q60 models. The rust-resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. While no specific warranty information is provided, the product is designed for consistent performance and longevity under normal operating conditions.