Dynamite Friction 634-63194 Disc Brake Rotor - Rear

High-Performance Disc Brake Rotor for Mercedes-Benz AMG Models

The Dynamite Friction DFC GEOSPEC Coated Rotor - Drilled and Slotted (Part Number 634-63194) is engineered for precision braking on select Mercedes-Benz AMG vehicles. Designed to meet the demands of the GLE53 AMG, GLE63 AMG S, and GLS63 AMG models, this rotor offers reliable performance and enhanced durability.

• Disc Finish: Plain surface for consistent pad contact
• Hat Finish: Geospec silver grey coating for corrosion resistance
• Rust Resistant Coating: Yes, to extend rotor life
• Outside Diameter: 370 mm for exact fitment
• Surface Type: Slotted and drilled to improve heat dissipation and braking response
• Non-directional brake surface for versatile installation
• Discard Thickness: 30 mm to ensure safe rotor replacement intervals

About the DFC GEOSPEC Coated Rotor - Drilled and Slotted Line

The DFC GEOSPEC Coated Rotor - Drilled and Slotted product line by Dynamite Friction focuses on rotors that combine advanced surface treatments with performance-oriented design. The drilled and slotted surface enhances heat dissipation and helps maintain consistent braking under demanding conditions. The Geospec silver grey hat finish adds a layer of rust resistance, making these rotors suitable for long-term use on Mercedes-Benz AMG vehicles such as the GLE53 AMG SUV and GLS63 AMG.

Product Details and Specifications

This disc brake rotor features a 370 mm outside diameter and a plain disc finish that ensures even pad wear and reliable braking performance. The rotor’s slotted and drilled surface design improves water and gas evacuation, reducing brake fade during aggressive driving or wet conditions. The non-directional surface allows for flexible installation without concern for rotor orientation. Additionally, the rust resistant coating and Geospec silver grey hat finish protect the rotor from corrosion, extending its service life. The discard thickness of 30 mm provides a clear maintenance guideline to ensure safety and performance.

Compatible Vehicles and Applications

• Mercedes-Benz GLE53 AMG
• Mercedes-Benz GLE53 AMG SUV
• Mercedes-Benz GLE63 AMG S
• Mercedes-Benz GLE63 AMG S SUV
• Mercedes-Benz GLS63 AMG

This rotor is designed specifically for these AMG models, providing a direct replacement that meets factory specifications.

Common Issues Addressed by This Rotor

• Brake fade caused by overheating during high-performance driving
• Corrosion and rust buildup on rotor surfaces
• Uneven brake pad wear due to inconsistent rotor finish
• Reduced braking efficiency in wet or humid conditions
• Vibration or noise from worn or damaged rotors

Installation Notes and Tips

Ensure the rotor is installed on compatible Mercedes-Benz AMG models listed above. Clean the hub surface before installation to prevent runout. Since the rotor surface is non-directional, it can be installed on either side without affecting performance. Check the discard thickness regularly and replace the rotor once it reaches 30 mm to maintain safe braking performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC GEOSPEC Coated Rotor - Drilled and Slotted to meet stringent quality standards. The rust resistant coating and precision machining contribute to consistent braking performance and durability. Please refer to Dynamite Friction’s warranty policy for specific coverage details related to this rotor (Part Number 634-63194).