Dynamite Friction 631-75000R Disc Brake Rotor - Front Right

Reliable Brake Performance for Lexus LS400

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-75000R) is engineered to provide consistent braking performance for your Lexus LS400. Designed with precision, this vented disc brake rotor offers enhanced heat dissipation and improved stopping power under demanding conditions.

• Compatible with Lexus LS400 models
• Vented disc design for efficient heat management
• Drilled and slotted surface for better brake pad bite and debris removal
• Rust-resistant zinc silver hat finish
• 5 bolt holes with 114.3 mm bolt circle diameter
• Nominal thickness of 25 mm with discard thickness at 23 mm
• Directional brake surface for optimized performance
• Overall diameter of 275 mm and center hole diameter of 60.1 mm

About the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve braking efficiency and rotor cooling. This product line is designed to reduce brake fade and maintain consistent friction, making it suitable for vehicles like the Lexus LS400 that require reliable stopping power. The silver zinc coating on the rotor hat enhances corrosion resistance, extending the rotor's service life.

Product Details and Specifications

This disc brake rotor features a vented design that allows air to flow between the rotor surfaces, helping to dissipate heat generated during braking. The drilled and slotted surface improves pad bite and helps channel away water, dust, and gases, which can otherwise reduce braking effectiveness. The rotor has a nominal thickness of 25 mm and should be replaced once it reaches the discard thickness of 23 mm to maintain safe braking performance. The zinc silver finish on the rotor hat provides rust resistance, while the plain disc finish ensures consistent contact with brake pads. The rotor is directional, meaning it is designed to rotate in a specific direction for optimal performance.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Lexus LS400
• Improves braking response and reduces brake fade
• Helps prevent rust and corrosion on rotor hats
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Enhances heat dissipation during heavy braking conditions

Installation Notes and Tips

Ensure the rotor is installed with the correct orientation to match the directional surface design. Verify that the bolt hole pattern (5 holes, 114.3 mm bolt circle diameter) matches your vehicle specifications. Always measure rotor thickness before installation and replace if below the discard thickness of 23 mm. Use proper torque specifications for lug nuts to avoid rotor warping.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit and function. The rust-resistant coating and vented design contribute to long-term durability. Please refer to Dynamite Friction's warranty policy for specific coverage details related to this part number 631-75000R.