Dynamite Friction 633-76116L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-76116L) is engineered for reliable braking performance on Lexus Land Cruiser and Toyota LX450 models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Lexus Land Cruiser and Toyota LX450
• Directional drilled and slotted surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Zinc black hat finish with rust-resistant coating
• Nominal thickness of 32 mm with discard thickness at 30 mm
• Six bolt holes with a bolt circle diameter of 139.7 mm
• Overall diameter of 311.5 mm and center hole diameter of 105.1 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Black Line

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled and slotted surfaces with a corrosion-resistant black zinc finish on the hat. This product line is designed to provide enhanced braking performance and durability, particularly for vehicles requiring vented rotors to manage heat effectively. The black zinc coating on the rotor hat helps resist rust, extending the rotor's service life under demanding conditions.

Technical Specifications and Features

This disc brake rotor is vented to allow air circulation between the rotor surfaces, which helps dissipate heat generated during braking. The directional drilled and slotted surface improves water and debris evacuation, reducing brake fade and maintaining consistent friction. The rotor has a nominal thickness of 32 mm and a discard thickness of 30 mm, ensuring safe replacement intervals. The zinc black hat finish provides corrosion resistance, while the plain disc finish maintains structural integrity. With six bolt holes and a bolt circle diameter of 139.7 mm, this rotor fits securely on compatible Lexus and Toyota models.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Lexus Land Cruiser and Toyota LX450
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps maintain consistent braking performance in wet or dusty conditions
• Prevents rust and corrosion on the rotor hat for longer service life
• Supports safe and reliable stopping power for off-road and on-road driving

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 30 mm before installation. Clean the rotor surface to remove any protective coating or debris prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the six bolt holes and 139.7 mm bolt circle diameter. Proper torque specifications should be followed to secure the rotor. It is recommended to inspect brake pads and hardware during rotor replacement for optimal braking system performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the 633-76116L rotor to meet OEM specifications for Lexus Land Cruiser and Toyota LX450 vehicles. The rust-resistant zinc black hat finish and vented rotor design contribute to durability and consistent braking performance. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.