Dynamite Friction 633-76116R Disc Brake Rotor - Front Right

Overview of DFC Brake Rotor - Drilled and Slotted - Black

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-76116R) is engineered for reliable braking performance on Lexus and Toyota vehicles. Designed specifically for models like the Land Cruiser and LX450, this rotor combines vented construction with a directional, slotted and drilled surface to enhance heat dissipation and braking consistency.

• Compatible with Lexus Land Cruiser and Toyota LX450
• Directional slotted and drilled surface for improved brake pad contact and cooling
• Vented rotor design to reduce heat buildup during braking
• Zinc black hat finish with rust-resistant coating for corrosion protection
• 6 bolt holes with a bolt circle diameter of 139.7 mm
• Nominal thickness of 32 mm and discard thickness of 30 mm
• Overall diameter of 311.5 mm and height of 58.2 mm

About the DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that feature both drilled holes and slots on the braking surface. This design helps to evacuate gases, dust, and water more efficiently than plain rotors, contributing to consistent braking performance under various driving conditions. The black zinc-coated hat area provides additional corrosion resistance, extending rotor life especially in environments prone to rust.

Detailed Product Description

This disc brake rotor is vented, allowing air to flow between the rotor surfaces to dissipate heat generated during braking. The directional slotted and drilled surface improves pad bite and helps maintain clean contact surfaces by channeling away debris and gases. The rotor’s nominal thickness is 32 mm, with a discard thickness of 30 mm, ensuring safe replacement intervals. The zinc black finish on the hat area offers protection against rust, which is critical for maintaining structural integrity over time. With six bolt holes and a bolt circle diameter of 139.7 mm, this rotor is designed to fit securely on compatible Lexus Land Cruiser and Toyota LX450 models.

Common Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking performance in wet or dusty conditions
• Minimizes rotor warping through vented design
• Prevents rust and corrosion on the rotor hat for longer service life
• Maintains consistent brake pad contact with slotted and drilled surface

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 6-bolt pattern and 139.7 mm bolt circle diameter. It is recommended to replace brake pads when installing new rotors to optimize braking performance. Check rotor thickness regularly and replace when thickness reaches the discard limit of 30 mm. Proper torque specifications should be followed to avoid rotor damage.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM specifications for fitment and performance on Lexus Land Cruiser and Toyota LX450 vehicles. The rust-resistant coating and zinc black hat finish contribute to durability and corrosion resistance. While no specific warranty information is provided, adherence to recommended maintenance and installation practices will help ensure reliable operation.