Dynamite Friction 604-63118 Disc Brake Rotor - Rear

Rear Vented Brake Rotor for Mercedes-Benz

The Dynamite Friction DFC GEOSPEC Coated Rotor, part number 604-63118, is a rear disc brake rotor built for select Mercedes-Benz applications. It features a vented design with a 300 mm outside diameter, 22 mm nominal thickness, and 19.4 mm discard thickness for service replacement on covered vehicles.

The GEOSPEC coated rotor line is focused on corrosion resistance for the non-friction surfaces of the rotor, helping maintain a cleaner appearance and more consistent service life in everyday driving conditions. This rear rotor is engineered for vehicles that use a 5-bolt pattern, 15.3 mm bolt holes, a 69 mm inside diameter, and a 48.75 mm overall height.

Key Features

• DFC GEOSPEC Coated Rotor from Dynamite Friction
• Part number 604-63118
• Rear disc brake rotor for select Mercedes-Benz models
• Vented rotor construction for rear brake applications
• 300 mm outside diameter with 22 mm nominal thickness
• 19.4 mm discard thickness for service planning
• 5-bolt mounting pattern with 15.3 mm bolt hole diameter
• 69 mm inside diameter and 48.75 mm height

Detailed Description

Built for rear brake service, this Dynamite Friction rotor is a direct-fit replacement for select Mercedes-Benz C-Class and E-Class vehicles. It is listed for rear use on 2022-2023 Mercedes-Benz C300, 2020-2023 Mercedes-Benz E350, 2017-2021 Mercedes-Benz C300 without the Sport Package, 2015-2021 Mercedes-Benz C300 with the Sport Package, 2015-2021 Mercedes-Benz C300 without the Sport Package, 2018-2019 Mercedes-Benz E300 with or without AMG Line Exterior, 2015-2018 Mercedes-Benz C250, 2016-2018 Mercedes-Benz C350e, 2017 Mercedes-Benz E250, 2017 Mercedes-Benz E300 with or without AMG Sport Wheel Package, and 2015 Mercedes-Benz C400. The part number 604-63118 is a practical match for drivers replacing a worn rear rotor on these applications.

This rotor is part of the DFC GEOSPEC Coated Rotor line, which adds a protective coating to non-friction areas to help resist corrosion and keep the rotor looking cleaner after installation. For shoppers searching for a rear brake rotor for Mercedes-Benz C300, Mercedes-Benz E350 rear rotor replacement, or a Mercedes-Benz E300 vented rear disc brake rotor, 604-63118 matches the listed fitment and dimensions.

What It Helps Address

• Brake pulsation caused by rotor wear or thickness variation
• Reduced braking performance from a worn rear disc rotor
• Corrosion on exposed rotor surfaces
• Noise related to rotor surface condition
• Service replacement needs on rear Mercedes-Benz brake systems

Installation Notes and Tips

Confirm rear axle fitment, model year, and package notes before installation. This rotor is listed for specific Mercedes-Benz C300, E350, E300, C250, C350e, E250, and C400 rear applications, including configurations with Sport Package, AMG Line Exterior, and AMG Sport Wheel Package notes where specified. Measure the existing rotor and verify the 300 mm outside diameter, 22 mm nominal thickness, and vented design against the vehicle’s original equipment specifications before service.

For best results, inspect pads, caliper hardware, and hub condition during brake service, and clean the hub mounting surface before installing the new rotor. This part cross-references Monroe Shocks & Struts (e.g., 172286) for the same application.

Quality Assurance

Dynamite Friction’s GEOSPEC coated rotor line is built around corrosion-resistant surface treatment and application-specific fitment for covered Mercedes-Benz rear brake systems. Part number 604-63118 is specified by vehicle fitment and rotor dimensions to support accurate replacement selection.