Dynamite Friction 631-76128R Disc Brake Rotor - Front Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-76128R) is engineered for Toyota 4Runner, FJ Cruiser, Hilux, and Tacoma models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Toyota 4Runner, FJ Cruiser, Hilux, and Tacoma
• Part Number: 631-76128R
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 28 mm; discard thickness: 26 mm
• Rust-resistant zinc silver hat finish with plain disc finish
• Directional brake surface for optimized braking
• 6 bolt holes with 139.7 mm bolt circle diameter
• Overall height: 67.5 mm; outside diameter: 319 mm

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC line, which focuses on delivering reliable braking components with enhanced heat management. This rotor is vented to improve airflow and reduce heat buildup during braking, which helps maintain consistent performance under demanding conditions. The drilled and slotted surface design aids in dissipating heat, reducing brake fade, and expelling debris and gases from the braking surface.

Constructed with a plain disc finish and a zinc silver rust-resistant coating on the hat, this rotor offers durability and corrosion resistance. The rotor’s directional surface ensures proper alignment for optimal braking efficiency. With a nominal thickness of 28 mm and a discard thickness of 26 mm, it meets precise wear limits for safe operation. The rotor features six bolt holes with a 139.7 mm bolt circle diameter, compatible with the specified Toyota models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Toyota 4Runner, FJ Cruiser, Hilux, and Tacoma
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Resists rust and corrosion for longer service life in various environments
• Maintains braking performance under off-road or towing conditions

Installation Notes and Tips

• Ensure rotor is installed with the directional surface facing the correct rotation direction
• Check rotor thickness before installation; replace if below discard thickness of 26 mm
• Clean rotor surface to remove any protective coatings before mounting brake pads
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect related brake components such as pads and calipers during installation

Quality Assurance and Warranty

Dynamite Friction’s DFC Brake Rotor line is manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and vented design contribute to the rotor’s durability and consistent braking performance. While specific warranty details are not provided, Dynamite Friction products typically come with a limited warranty against manufacturing defects. Always verify warranty terms with the supplier or manufacturer.