Dynamic Friction 624-63197 Disc Brake Rotor - Front

Coated drilled front rotor

The Dynamic Friction 624-63197 is a vented, drilled disc brake rotor built for select Mercedes-Benz AMG front applications. It combines a GEOSPEC silver gray hat finish with a rust-resistant coating to help maintain a cleaner appearance and support corrosion resistance in service.

Key features

• Vented rotor design for improved heat management.
• X-drilled surface for added brake surface ventilation.
• GEOSPEC silver gray hat finish with rust-resistant coating.
• Non-directional braking surface for straightforward service orientation.
• 5-lug pattern with 112 mm bolt circle and 67 mm center hole.

Detailed fitment and application

This brake rotor is engineered for front axle use on Mercedes-Benz performance models with 360 mm front disc specifications. Compatible applications include Fits 2024-2026 Mercedes-Benz CLA45 AMG S, front; Fits 2023 Mercedes-Benz A45 AMG S, front; Fits 2022-2023 Mercedes-Benz CLA45 AMG, front; Fits 2022-2023 Mercedes-Benz GLA45 AMG, front; Fits 2020-2021 Mercedes-Benz CLA45 AMG, front; and Fits 2021 Mercedes-Benz GLA45 AMG, front. The 624-63197 matches the dimensions and brake package requirements for these AMG applications, including factory red caliper and AMG High-Performance Brake configurations where listed.

What this rotor helps address

• Brake fade during repeated high-load stops.
• Surface corrosion on exposed rotor areas.
• Uneven braking feel from worn or heat-affected rotors.
• Noise or vibration caused by rotor wear beyond discard thickness.
• Fitment issues when replacing a 360 mm front rotor on supported AMG models.

Installation notes and quality assurance

Verify disc diameter, bolt circle, center hole, and discard thickness before installation. This rotor is a direct replacement for the listed Mercedes-Benz CLA45 AMG, CLA45 AMG S, A45 AMG S, and GLA45 AMG front applications. Dynamic Friction 624-63197 is part of the DFC GEOSPEC Coated Rotor - Drilled line, which pairs a corrosion-resistant finish with a drilled, vented design for service-focused brake replacement.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Part number 624-63197 should be matched to the vehicle’s brake package and front rotor dimensions before ordering.