Dynamite Friction 4004-63105 Disc Brake Rotor Set - Front and Rear

DFC Geospec Rotors for Mercedes-Benz

Dynamite Friction DFC Geospec Rotors part number 4004-63105 are a disc brake rotor set for select Mercedes-Benz compact models with front and rear fitment coverage. This rotor set is listed for CLA250, GLA250, GLB250, and EQB applications across 2020-2026 model years.

The DFC Geospec Rotors line is built for drivers who need direct-fit brake rotor replacement options matched to specific factory brake configurations, including AMG Sports Package, AMG Line, drilled front disc, and standard front disc applications where noted.

Key Features

• Disc brake rotor set for front and rear positions
• Fits select Mercedes-Benz CLA250, GLA250, GLB250, and EQB models
• Application-specific coverage for factory brake package variations
• Part number 4004-63105 for easy identification
• DFC Geospec Rotors product line from Dynamite Friction

Fitment Details

• Fits 2025-2026 Mercedes-Benz CLA250, front and rear, AMG Sports Package; DFC Geospec Rotors
• Fits 2024-2026 Mercedes-Benz GLA250, front and rear, drilled front disc; DFC Geospec Rotors
• Fits 2024-2026 Mercedes-Benz GLB250, front and rear, standard front disc; DFC Geospec Rotors
• Fits 2023-2025 Mercedes-Benz EQB 250+, front and rear; DFC Geospec Rotors
• Fits 2022-2025 Mercedes-Benz EQB 300, front and rear; DFC Geospec Rotors
• Fits 2022-2025 Mercedes-Benz EQB 350, front and rear; DFC Geospec Rotors
• Fits 2020-2024 Mercedes-Benz CLA250, front and rear, AMG Sports Package (330mm Front Disc); DFC Geospec Rotors
• Fits 2021-2023 Mercedes-Benz GLA250, front and rear, standard front rotors; DFC Geospec Rotors
• Fits 2020-2023 Mercedes-Benz GLB250, front and rear, AMG Line (Cross Drilled Front Rotors); DFC Geospec Rotors

What This Rotor Set Helps Address

• Brake rotor wear from normal pad and rotor service intervals
• Brake pulsation caused by rotor surface variation
• Reduced braking consistency from worn front or rear rotors
• Noise or vibration associated with rotor replacement needs
• Service replacement for factory-equipped Mercedes-Benz brake packages

Installation Notes

Verify brake package details before ordering, especially on CLA250, GLA250, and GLB250 models with AMG Sports Package, AMG Line, drilled front disc, or standard front disc configurations. Confirm the vehicle year, model, and brake setup against the fitment list before installation. Part number 4004-63105 is listed for front and rear rotor replacement on the applications shown.

Quality Assurance

Dynamite Friction DFC Geospec Rotors are cataloged as a direct-fit brake rotor set for the listed Mercedes-Benz applications. This part cross-references no additional part numbers in the provided data.