Dynamite Friction 604-76142 Disc Brake Rotor - Front

Dynamite Friction Front Rotor for Toyota and Lexus

The Dynamite Friction DFC GEOSPEC Coated Rotor, part number 604-76142, is a front disc brake rotor built for select Toyota and Lexus applications. It is a vented rotor with a 338 mm outside diameter, 31.8 mm nominal thickness, and 29 mm discard thickness for service-focused brake replacement.

Compatible With 2010-2024 Toyota 4Runner front, 2010-2023 Lexus GX460 front, and 2010-2021 Toyota Land Cruiser front. The DFC GEOSPEC coated rotor line is made for corrosion resistance on exposed rotor surfaces while maintaining a clean, service-ready braking surface.

Key Features

• Part number 604-76142
• DFC GEOSPEC Coated Rotor from Dynamite Friction
• Front disc brake rotor for select Toyota and Lexus SUVs
• Vented rotor design for front axle brake applications
• 338 mm outside diameter
• 31.8 mm nominal thickness and 29 mm discard thickness
• 6-bolt pattern with 14.4 mm bolt hole diameter
• 108 mm inside diameter and 68.4 mm height

Detailed Description

This front brake rotor is engineered for vehicles that need a direct-fit replacement rotor with OE-style dimensions. The vented construction supports front brake heat management, while the coated finish helps protect non-friction surfaces from corrosion during daily driving and seasonal exposure. For shoppers searching for a front brake rotor for Toyota 4Runner, Lexus GX460, or Toyota Land Cruiser, part number 604-76142 provides the fitment and dimensional details needed for a confident match.

The DFC GEOSPEC Coated Rotor line focuses on practical brake service needs: consistent rotor sizing, corrosion protection on coated areas, and a clean installation profile for front axle brake maintenance. This rotor is listed for 2010-2024 Toyota 4Runner front, 2010-2023 Lexus GX460 front, and 2010-2021 Toyota Land Cruiser front.

What It Helps Address

• Brake pulsation caused by worn or out-of-spec front rotors
• Visible rotor corrosion on exposed braking components
• Reduced braking consistency from rotor wear beyond discard thickness
• Front-end brake service needs on Toyota 4Runner, Lexus GX460, and Toyota Land Cruiser models
• Replacement of a vented front rotor with the correct diameter and bolt pattern

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and hub fitment before installation. Clean the hub mounting surface thoroughly to help prevent rotor runout concerns, and inspect pads, calipers, and hardware condition during brake service. Follow the vehicle manufacturer’s torque specifications and bedding procedure after installation. Fits 2010-2024 Toyota 4Runner, front; fits 2010-2023 Lexus GX460, front; fits 2010-2021 Toyota Land Cruiser, front.

Quality Assurance

Dynamite Friction’s DFC GEOSPEC Coated Rotor line is built around application-specific sizing and coated rotor construction for front brake service on listed Toyota and Lexus vehicles. Part number 604-76142 is specified for the confirmed fitments shown above.