Dynamite Friction 631-67015L Disc Brake Rotor - Rear Left

Overview of DFC Brake Rotor for Nissan 300ZX

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-67015L) is engineered specifically for Nissan 300ZX models. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Nissan 300ZX vehicles
• Part Number: 631-67015L
• Solid disc rotor with drilled and slotted surface
• Directional brake surface for optimized performance
• Rust resistant zinc silver hat finish
• Nominal thickness of 10 mm with discard thickness at 9 mm
• 4 bolt holes with 114.3 mm bolt circle diameter
• Overall diameter of 290 mm and height of 47 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor type, measuring 290 mm in outside diameter and 47 mm in overall height. The rotor surface is both drilled and slotted, which helps to reduce brake fade by improving heat dissipation and removing brake dust and gases. The directional surface design ensures proper rotation for optimal braking efficiency. The rotor hat is finished with a zinc silver coating that provides rust resistance, extending the rotor's service life. With a nominal thickness of 10 mm and a discard thickness of 9 mm, this rotor meets precise wear limits for safe operation. The rotor features 4 bolt holes with a bolt circle diameter of 114.3 mm and a center hole diameter of 68 mm, matching the Nissan 300ZX specifications.

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 delivering rotors with enhanced surface treatments such as drilling and slotting to improve braking performance and rotor longevity. This product line is designed to meet the demands of performance-oriented vehicles like the Nissan 300ZX, providing a balance of durability and heat management through its solid rotor construction and rust-resistant finishes.

Common Applications and Problem Solving

• Replacement for worn or warped brake rotors on Nissan 300ZX
• Improves heat dissipation to reduce brake fade during aggressive driving
• Helps eliminate brake dust buildup and gas pockets for consistent braking
• Addresses rotor corrosion issues with rust-resistant zinc silver hat finish
• Restores braking performance affected by rotor surface damage or scoring

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 9 mm before installation. The rotor must be installed with the directional surface rotating correctly to maintain performance benefits. Clean the rotor surface and hub mounting area to prevent uneven wear or vibration. Verify bolt hole alignment with the 114.3 mm bolt circle diameter and use the correct lug nuts for the 12.75 mm stud/lug hole diameter. Follow manufacturer torque specifications for all fasteners.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet OEM specifications for the Nissan 300ZX. The rust-resistant coating and precise machining ensure durability and consistent braking performance. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.