Dynamite Friction 604-76143 Disc Brake Rotor - Rear

Rear Disc Brake Rotor for Toyota and Lexus

The Dynamite Friction DFC GEOSPEC Coated Rotor, part number 604-76143, is a rear vented disc brake rotor built for select Toyota and Lexus applications. It is engineered around the listed dimensions for direct replacement service on vehicles such as the Toyota 4Runner, Lexus GX460, Toyota Land Cruiser, and Toyota FJ Cruiser.

The GEOSPEC coated rotor line focuses on corrosion-resistant surface protection for the rotor hat and non-friction areas, helping maintain a cleaner appearance in everyday brake service. For drivers searching for a rear brake rotor for 2010-2024 Toyota 4Runner or a rear rotor for 2010-2023 Lexus GX460, this part number 604-76143 matches the specified fitment and rotor geometry.

Key Features

• Brand: Dynamite Friction
• Brand line: DFC GEOSPEC Coated Rotor
• Part number: 604-76143
• Rear disc brake rotor application
• Vented rotor design
• Outside diameter: 312 mm
• Nominal thickness: 18 mm
• Discard thickness: 16 mm
• Height: 68.1 mm
• Bolt hole quantity: 6
• Bolt hole diameter: 14.4 mm
• Inside diameter: 108 mm

DFC GEOSPEC Rotor Line

The DFC GEOSPEC Coated Rotor line is built for brake service where fit accuracy and surface protection matter. On rear brake rotor replacements for Toyota and Lexus SUVs, the coated finish helps protect non-friction surfaces while the vented construction supports heat management during repeated stops.

Detailed Description

This rear brake rotor is specified for 2010-2024 Toyota 4Runner, 2010-2023 Lexus GX460, 2013-2021 Toyota Land Cruiser, 2010-2011 Toyota Land Cruiser, and 2010-2014 Toyota FJ Cruiser. The listed dimensions, including 312 mm outside diameter and 18 mm nominal thickness, support a direct-fit replacement search for rear brake rotor service on these platforms. Part number 604-76143 is a practical match when replacing a worn or corroded rear rotor on compatible Toyota and Lexus vehicles.

Common Reasons for Replacement

• Rear brake pulsation from rotor wear or thickness variation
• Corrosion on the rotor hat or non-friction surfaces
• Reduced braking smoothness from a worn vented rotor
• Rotor thickness reaching discard specification
• Noise or vibration during rear brake operation

Installation Notes and Tips

Verify rotor dimensions, bolt pattern, and rear position before installation. Clean the hub mounting surface thoroughly so the rotor seats flat and runout is minimized. Inspect rear pads, caliper hardware, and parking brake components during service, and confirm the rotor meets the vehicle’s required thickness specification before returning the vehicle to service.

Quality Assurance

Dynamite Friction supplies this rotor as a cataloged brake replacement part for the listed Toyota and Lexus applications. Confirm fitment by year, make, model, and rear position before ordering. This part number 604-76143 is listed for direct replacement use on the specified vehicles.