Dynamite Friction 900-63118 Disc Brake Rotor - Rear

Reliable Disc Brake Rotor for Mercedes-Benz Models

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor (part number 900-63118) is engineered for precision braking performance on select Mercedes-Benz vehicles. Designed specifically for models such as the C250, C300, C350e, C400, E250, E300, and E350, this vented disc brake rotor offers consistent stopping power and durability.

• Nominal thickness: 22 mm for optimal rotor strength
• Discard thickness: 19.4 mm indicating rotor replacement point
• Vented rotor design for improved heat dissipation
• Outside diameter: 300 mm to match OEM specifications
• Inside diameter: 69 mm for proper fitment
• Height: 48.75 mm ensuring correct rotor positioning
• Five bolt holes with 15.3 mm diameter for secure mounting

About the DFC Hi-Carbon Alloy GEOMET Coated Rotor Line

The DFC Hi-Carbon Alloy GEOMET Coated Rotor line by Dynamite Friction features rotors manufactured with a high-carbon alloy for enhanced wear resistance and reduced brake noise. The GEOMET coating provides corrosion protection, extending rotor life and maintaining performance under various driving conditions. This product line is designed to meet or exceed OEM standards, making it suitable for Mercedes-Benz vehicles requiring reliable braking components.

Product Details and Specifications

This disc brake rotor is vented, which helps dissipate heat more effectively during braking, reducing the risk of brake fade. The rotor’s nominal thickness of 22 mm ensures structural integrity, while the discard thickness of 19.4 mm indicates when the rotor should be replaced to maintain safe braking performance. The rotor measures 300 mm in outside diameter and 69 mm inside diameter, matching the exact dimensions required for proper fitment on compatible Mercedes-Benz models. The five bolt holes, each 15.3 mm in diameter, align with the vehicle’s hub for secure installation. With a height of 48.75 mm, this rotor fits precisely within the brake assembly.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz C250, C300, C350e, C400, E250, E300, and E350
• Addresses brake noise and vibration issues caused by uneven rotor surfaces
• Improves braking consistency by restoring proper rotor thickness and surface condition
• Helps prevent brake fade through vented design for better heat management
• Corrosion resistance reduces rotor degradation in humid or salty environments

Installation Notes and Tips

Ensure the rotor is installed on compatible Mercedes-Benz models listed in the fitment section. Verify that the rotor’s bolt hole pattern and diameter match the vehicle hub. It is recommended to measure the existing rotor thickness and compare it to the discard thickness of 19.4 mm before installation. Proper torque specifications should be followed when securing the rotor to avoid warping. Inspect brake pads and hardware during installation to ensure overall braking system integrity.

Quality Assurance and Warranty

The Dynamite Friction DFC Hi-Carbon Alloy GEOMET Coated Rotor is manufactured to meet OEM quality standards. The high-carbon alloy construction and GEOMET coating contribute to durability and corrosion resistance. While specific warranty details are not provided, this rotor is designed for reliable performance and longevity when installed and maintained according to manufacturer guidelines.