Dynamite Friction 633-76138R Disc Brake Rotor - Front Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-76138R) is engineered for reliable braking performance on select Lexus and Toyota models. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for vehicles like the Toyota Highlander and Lexus RX350.

• Compatible with Lexus and Toyota models including Highlander, NX200t, NX300, NX300h, RX350, RX450h, and Sienna
• Directional, vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 28 mm and discard thickness of 25 mm for precise wear limits
• Rust-resistant zinc black hat finish with plain disc finish
• Five bolt holes with a bolt circle diameter of 114.3 mm
• Overall diameter of 328 mm and center hole diameter of 62 mm

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Black

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and aid in heat and gas dissipation. The black zinc coating on the hat area provides corrosion resistance, extending rotor life in various driving conditions. This product line is designed to meet the demands of drivers requiring consistent braking performance on mid-size SUVs and crossovers such as the Lexus NX300h and Toyota Sienna.

Technical Specifications and Features

This disc brake rotor features a vented design to promote airflow and reduce heat buildup during braking. The directional surface with drilled holes and slots helps evacuate brake dust and gases, improving pad contact and reducing brake fade. The rotor’s nominal thickness is 28 mm, with a discard thickness of 25 mm, ensuring clear service limits for safety. The zinc black hat finish offers rust resistance, while the plain disc finish maintains a smooth braking surface. The rotor includes five bolt holes with a 114.3 mm bolt circle diameter, compatible with the specified Lexus and Toyota models.

Applications and Problem Solving

• Restores braking performance on Lexus RX450h and Toyota Highlander with worn or damaged rotors
• Reduces brake fade and overheating during extended or aggressive driving
• Improves brake pad bite and responsiveness with drilled and slotted surface
• Prevents rust and corrosion on rotor hats for longer service life
• Maintains proper fitment and alignment with exact bolt hole and center hole dimensions

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (25 mm) before installation
• Clean rotor surface and hub mounting area to prevent uneven wear or vibration
• Use proper torque specifications for the five lug bolts (bolt circle diameter 114.3 mm)
• Check compatibility with vehicle model and year before installation
• Inspect brake pads for wear and replace if necessary to optimize braking performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 633-76138R rotor to meet OEM specifications for fit and function on Lexus and Toyota vehicles. The rust-resistant coating and vented design contribute to durability and consistent braking performance. Warranty details should be confirmed with the point of purchase or manufacturer documentation.