Dynamite Friction 631-67043L Disc Brake Rotor - Rear Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-67043L) is engineered for reliable braking performance on select Nissan and INFINITI vehicles. Designed specifically for models like the Nissan Maxima, I30, and I35, this rotor combines durability with enhanced heat dissipation.

• Disc type: Solid disc brake rotor
• Surface finish: Drilled and slotted for improved cooling and debris removal
• Rust resistant zinc silver hat finish with plain disc surface
• Nominal thickness: 9 mm; discard thickness: 8 mm
• Directional brake surface for optimized braking efficiency
• Five bolt holes with a bolt circle diameter of 114.3 mm
• Overall height: 44.7 mm; outside diameter: 278 mm
• Center hole diameter: 68 mm; stud/lug hole diameter: 12.7 mm

Detailed Product Description

This DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor designed to meet the braking demands of Nissan Maxima, I30, and I35 models. The drilled and slotted surface helps to reduce brake fade by allowing heat and gases to escape more efficiently during braking. The directional design of the rotor surface ensures consistent contact with brake pads, improving stopping power and pedal feel. The zinc silver coating on the rotor hat provides corrosion resistance, extending the rotor's service life in various driving conditions.

The rotor’s dimensions, including a 278 mm outside diameter and 44.7 mm overall height, are tailored to fit the specified vehicles precisely. The five-bolt hole pattern with a 114.3 mm bolt circle diameter matches the factory specifications for secure mounting. With a nominal thickness of 9 mm and a discard thickness of 8 mm, this rotor maintains structural integrity while allowing for safe wear limits.

Compatible Vehicles and Applications

• Replacement rotor for Nissan Maxima models requiring a 278 mm drilled and slotted rotor
• Suitable for INFINITI I30 and I35 vehicles needing a solid disc brake rotor with rust-resistant coating
• Ideal for addressing brake fade and improving heat dissipation in these specific models
• Used to restore braking performance when rotors are worn below discard thickness
• Helps reduce vibration and noise caused by uneven rotor surfaces

Installation Notes and Tips

• Ensure rotor thickness is above the discard thickness of 8 mm before installation
• Clean mounting surfaces and check for proper fitment on the 5-bolt pattern with 114.3 mm bolt circle diameter
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads for wear and replace if necessary to maximize rotor performance
• Follow vehicle-specific service manual instructions for brake system maintenance

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Brake Rotor - Drilled and Slotted - Silver to meet industry standards for durability and performance. The rotor features a rust-resistant zinc silver coating to protect against corrosion. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control processes to ensure reliable operation on Nissan Maxima, I30, and I35 vehicles. Always verify warranty coverage with the product documentation or supplier.