Dynamite Friction 8002-40099 Disc Brake Rotor Set - Rear

Rear Drilled and Slotted Brake Rotors

The Dynamite Friction DFC Brake Rotors - Drilled and Slotted - Black, part number 8002-40099, are rear disc brake rotors for select Ram heavy-duty trucks. This rotor set is built for Ram 2500 and Ram 3500 rear applications across multiple model years, including 2009-2025 coverage in confirmed fitments.

• Rear disc brake rotor set
• Drilled and slotted design for improved heat management and pad surface cleaning
• Black finish for a clean, corrosion-resistant appearance
• Direct fit for select Ram 2500, Ram 3500, and Ram 4000 rear brake applications
• Part number 8002-40099 for ordering and fitment verification

Product Line Details

DFC Brake Rotors - Drilled and Slotted - Black is Dynamite Friction’s rotor line for drivers who want a performance-oriented replacement rotor with a finished appearance. This line focuses on rear brake rotor applications for Ram trucks, including standard-output and axle-specific configurations where listed in the fitment data.

Fitment

• Fits 2022-2025 Ram 2500, rear.
• Fits 2025 Ram 3500, rear, Standard Output.
• Fits 2023-2024 Ram 3500, rear, Standard Output Transmission.
• Fits 2022 Ram 3500, rear, 11.5" Rear Axle.
• Fits 2011-2021 Ram 2500, rear.
• Fits 2019-2021 Ram 3500, rear, Brake Hydraulic Hose: SRW.
• Fits 2019-2021 Ram 3500, rear, SRW; Standard Output Transmission; 11.5" Rear Axle.
• Fits 2019-2021 Ram 3500, rear, SRW; High Output HD Transmission; 12" Rear Axle.
• Fits 2011-2018 Ram 3500, rear.
• Fits 2011-2018 Ram 4000, rear.
• Fits 2011-2018 Ram 4000, rear, Mexico.
• Fits 2009-2010 Dodge Ram 2500, rear.
• Fits 2009-2010 Dodge Ram 3500, rear.

Common Brake Issues Addressed

• Rear rotor wear from repeated towing and heavy-load braking
• Brake fade caused by heat buildup in demanding stop-and-go use
• Uneven pad contact from worn or grooved rotor surfaces
• Brake pulsation related to rotor surface condition
• Corrosion and appearance issues on exposed rear brake components

Installation Notes

Verify rear axle, transmission, and brake hose configuration before ordering, especially on 2019-2025 Ram 3500 applications. Confirm rotor dimensions and brake system details against the vehicle’s existing rear brake setup, and replace pads if the current friction material is worn or uneven.

Quality Assurance

Part number 8002-40099 is cataloged for confirmed rear fitments on Ram and Dodge Ram heavy-duty trucks. Review the vehicle-specific notes in the fitment list to match the correct rear brake configuration before installation.