Dynamite Friction 631-67043R Disc Brake Rotor - Rear Right

Overview of DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-67043R) is engineered for reliable braking performance on select Nissan and INFINITI vehicles. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and helps maintain consistent stopping power.

• Disc type: Solid disc brake rotor
• Surface finish: Slotted and drilled for improved cooling
• Rust resistant zinc silver hat finish with protective coating
• Nominal thickness: 9 mm; discard thickness: 8 mm
• Overall diameter: 278 mm with 5 bolt holes (114.3 mm bolt circle diameter)
• Center hole diameter: 68 mm; stud/lug hole diameter: 12.7 mm
• Directional brake surface for optimized performance

Product Line Details

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 reduce heat buildup. This product line is designed to provide enhanced braking efficiency and durability, particularly for vehicles requiring solid rotors with rust-resistant coatings. The silver zinc finish on the rotor hat adds corrosion protection, extending rotor life in various driving conditions.

Detailed Product Description

This Dynamite Friction disc brake rotor is a solid type rotor with a nominal thickness of 9 mm and a discard thickness of 8 mm, ensuring a clear service limit for safety. The rotor’s 278 mm outside diameter and 44.7 mm overall height are engineered to meet exact OEM specifications for compatible Nissan and INFINITI models. The slotted and drilled surface design promotes better heat dissipation and helps evacuate brake dust and gases, which can improve braking consistency and reduce fade during demanding driving conditions. The zinc silver hat finish with rust-resistant coating protects against corrosion, maintaining rotor integrity over time. The rotor features a 5-bolt hole pattern with a 114.3 mm bolt circle diameter, matching the factory fitment for INFINITI I30, I35, and Nissan Maxima vehicles.

Compatible Vehicles and Applications

• Compatible with INFINITI I30 and I35 models
• Compatible with Nissan Maxima models
• Ideal for replacing worn or damaged rotors on these vehicles
• Helps address issues such as brake fade, uneven rotor wear, and vibration
• Suitable for drivers seeking improved brake cooling and performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (8 mm) before installation
• Clean rotor surface to remove any protective coating residue before mounting
• Verify bolt hole alignment with vehicle hub (5-bolt, 114.3 mm bolt circle)
• Use proper torque specifications for lug nuts to avoid rotor warping
• Inspect brake pads and calipers during installation for optimal system performance

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and zinc silver hat finish contribute to long-term durability. While no specific warranty information is provided, the rotor’s design and materials support reliable braking performance for the specified Nissan and INFINITI models.