Dynamite Friction 631-63143R Disc Brake Rotor - Rear Right

Overview of the DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-63143R) is engineered for Mercedes-Benz models including the GLE300d, GLE350, GLE350d, GLE400, ML250, and ML350. This solid disc brake rotor features a directional, slotted and drilled surface designed to enhance braking performance and heat dissipation.

• Part Number: 631-63143R
• Compatible with Mercedes-Benz GLE300d, GLE350, GLE350d, GLE400, ML250, ML350
• Disc Type: Solid, drilled and slotted
• Nominal Thickness: 14 mm; Discard Thickness: 11.4 mm
• Outside Diameter: 325 mm; Overall Height: 54.2 mm
• Hat Finish: Zinc silver with rust-resistant coating
• Bolt Hole Quantity: 5; Bolt Circle Diameter: 112 mm
• Directional brake surface for optimized performance

Detailed Product Description

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC product line, which focuses on delivering reliable braking components with enhanced surface designs. This rotor is constructed as a solid disc with a plain finish on the braking surface, complemented by a zinc silver hat finish that includes a rust-resistant coating to extend durability. The drilled and slotted surface pattern improves heat dissipation and helps reduce brake fade under demanding conditions. The directional design ensures proper alignment for optimal braking efficiency.

With a nominal thickness of 14 mm and a discard thickness of 11.4 mm, this rotor maintains structural integrity throughout its service life. The 325 mm outside diameter and 54.2 mm overall height are engineered to meet the exact specifications required for the listed Mercedes-Benz models. The rotor features five bolt holes with a 112 mm bolt circle diameter, matching the factory mounting configuration for a secure fit.

Applications and Problem Solving

• Replacement for worn or warped rotors on Mercedes-Benz GLE and ML series vehicles
• Improves braking performance by reducing heat buildup and brake fade
• Addresses rotor surface corrosion with rust-resistant coating
• Enhances stopping power with drilled and slotted design for better pad bite
• Maintains vehicle safety and braking reliability under varied driving conditions

Installation Notes and Tips

• Ensure rotor surface is clean and free of debris before installation
• Verify bolt hole alignment with vehicle hub using the 5-bolt, 112 mm bolt circle pattern
• Check rotor thickness and replace if below discard thickness of 11.4 mm
• Follow manufacturer torque specifications for lug nuts to avoid rotor damage
• Inspect brake pads for wear and replace if necessary to maximize rotor performance

Quality Assurance

Dynamite Friction's DFC Brake Rotor line is manufactured to meet OEM specifications for fit and function. The rust-resistant zinc silver hat finish helps protect against corrosion, extending rotor life. While no specific warranty information is provided, the product is designed for durability and consistent braking performance on compatible Mercedes-Benz models.