Dynamite Friction 604-76083 Disc Brake Rotor - Rear

Rear Disc Brake Rotor for Toyota and Lexus

The Dynamite Friction DFC GEOSPEC Coated Rotor, part number 604-76083, is a rear disc brake rotor built for select Toyota, Lexus, and Pontiac applications. It uses a solid rotor design with a GEOSPEC coated finish to support corrosion resistance on the rotor surfaces and hat area.

With an outside diameter of 259 mm, an 8.8 mm nominal thickness, and a 7.5 mm discard thickness, this rotor is sized for rear brake service on vehicles such as the Toyota Prius, Toyota Corolla, and Lexus CT200h. The 5-bolt pattern, 14.4 mm bolt hole diameter, 55 mm inside diameter, and 30.5 mm height help match the original brake geometry for the listed applications.

Key Features

• DFC GEOSPEC coated rear brake rotor for corrosion-resistant surface protection
• Solid rotor construction for rear brake applications
• 259 mm outside diameter with 8.8 mm nominal thickness
• 7.5 mm discard thickness for service-limit reference
• 5-bolt design with 14.4 mm bolt holes
• Fits select Toyota Prius, Corolla, Prius Prime, Prius AWD-e, Prius Plug-In, Matrix, Pontiac Vibe, and Lexus CT200h rear positions
• Part number 604-76083 for application matching and catalog lookup

Product Details

DFC GEOSPEC Coated Rotor 604-76083 is a rear disc brake rotor engineered for vehicles that use a 259 mm solid rear rotor. The coated finish helps protect exposed surfaces from rust buildup, which is especially relevant for daily-driven Toyota Prius and Corolla platforms where rear brake components are exposed to moisture, road salt, and stop-and-go use. This rotor is listed for rear fitment on 2010-2022 Toyota Prius, 2017-2024 Toyota Prius Prime, 2019-2022 Toyota Prius AWD-e, 2014-2019 Toyota Corolla, 2020-2022 Toyota Corolla with manual parking brake, 2009-2011 Toyota Corolla, 2012-2015 Toyota Prius Plug-In, 2009-2013 Toyota Matrix, 2009-2010 Pontiac Vibe, and 2011-2014 Lexus CT200h. This part number 604-76083 is a direct catalog reference for those rear brake applications.

What It Helps Address

• Rear brake pulsation caused by worn or out-of-spec rotors
• Brake noise related to rotor surface wear or corrosion
• Reduced braking consistency from thin or heat-worn rear rotors
• Rust buildup on exposed rotor surfaces
• Fitment issues when replacing a 259 mm rear rotor on listed Toyota and Lexus models

Installation Notes and Tips

Verify rotor diameter, thickness, bolt pattern, and rear position before installation. Confirm whether your vehicle is equipped with the manual parking brake configuration noted for 2020-2022 Toyota Corolla rear applications. Inspect pads, caliper hardware, and hub condition during rotor replacement, and clean the hub face thoroughly so the rotor seats flat. Measure the existing rotor against the listed discard thickness of 7.5 mm and replace any worn brake components that could affect pedal feel or stopping performance.

Quality Assurance

Dynamite Friction’s DFC GEOSPEC Coated Rotor line focuses on coated brake rotor construction for improved surface protection and consistent fitment across listed OE-style applications. Part number 604-76083 is cataloged for rear brake service on the specified Toyota, Lexus, and Pontiac vehicles.