Dynamite Friction 631-76130L Disc Brake Rotor - Rear Left

Reliable Brake Performance for Lexus and Toyota Vehicles

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (Part Number 631-76130L) is engineered to provide consistent braking performance for select Lexus and Toyota models. Designed specifically for vehicles like the Highlander, RX330, RX350, and RX400h, this rotor offers enhanced heat dissipation and improved stopping power.

• Disc type: Solid disc brake rotor with drilled and slotted surface
• Nominal thickness: 10 mm with a discard thickness of 8.5 mm
• Rust resistant zinc silver hat finish for durability
• Directional brake surface for optimized braking efficiency
• 5 bolt holes with a bolt circle diameter of 114.3 mm
• Overall diameter of 288 mm and height of 69.5 mm
• Center hole diameter: 62 mm, stud/lug hole diameter: 14.5 mm

About 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 heat dissipation. This design helps reduce brake fade and maintain consistent braking performance under demanding conditions. The silver zinc coating on the rotor hat enhances corrosion resistance, extending the rotor's service life.

Product Details and Specifications

This solid rotor features a slotted and drilled surface type, which aids in channeling away gases and debris generated during braking. The directional brake surface is engineered to optimize airflow and cooling, which is critical for maintaining brake efficiency on vehicles such as the Lexus RX350 and Toyota Highlander. The rotor’s nominal thickness is 10 mm, with a discard thickness of 8.5 mm, ensuring clear service limits for safe replacement. The zinc silver finish on the hat provides rust resistance, helping to maintain structural integrity over time.

Common Applications and Problem Solving

• Reduces brake fade during extended braking or towing
• Improves heat dissipation for consistent stopping power
• Minimizes brake dust and debris buildup on rotor surface
• Prevents rust and corrosion on rotor hats for longer durability
• Compatible with Lexus Highlander, RX330, RX350, and RX400h models

Installation Notes and Tips

Ensure the rotor surface is clean and free of any protective coatings before installation. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt pattern and 114.3 mm bolt circle diameter. Proper torque specifications should be followed to avoid rotor warping. Directional rotors must be installed with the correct rotation direction to maintain optimal performance.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM specifications for fit and function. The rust-resistant coating and precise machining contribute to reliable braking performance. Please consult the manufacturer or retailer for specific warranty details related to the 631-76130L brake rotor.