Dynamite Friction 631-63013L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-63013L) is engineered for reliable braking performance on select Chrysler and Mercedes-Benz vehicles. Designed with a directional, slotted and drilled surface, this rotor enhances heat dissipation and braking consistency for models like the Mercedes-Benz SLK320 and Chrysler 300E.

• Disc type: Solid disc brake rotor
• Surface finish: Slotted and drilled for improved cooling
• Rust resistant zinc silver hat finish with plain disc surface
• Nominal thickness: 9 mm; discard thickness: 7.3 mm
• Outside diameter: 278 mm; overall height: 56 mm
• Bolt hole quantity: 5 with 112 mm bolt circle diameter
• Directional brake surface for optimized performance

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is a solid rotor designed to meet the braking demands of specific Chrysler and Mercedes-Benz models, including the 300CE, 300TD, C230, E320, and SLK200 among others. The rotor features a 278 mm outside diameter and a 56 mm overall height, ensuring proper fitment and compatibility. The rotor’s nominal thickness is 9 mm, with a discard thickness of 7.3 mm, indicating when replacement is necessary to maintain safe braking performance.

The rotor surface is both drilled and slotted, which helps to reduce brake fade by improving heat dissipation and allowing gases and debris to escape during braking. The directional surface design further optimizes braking efficiency. The zinc silver coating on the hat provides rust resistance, extending the rotor’s service life in various driving conditions.

DFC Brake Rotor - Drilled and Slotted - Silver Product Line

The DFC Brake Rotor - Drilled and Slotted - Silver line from Dynamite Friction focuses on rotors that combine drilled holes and slots with a corrosion-resistant finish. This product line is tailored for drivers seeking rotors that maintain consistent braking performance under demanding conditions while resisting rust and wear. The silver zinc coating on the hat and the plain disc finish balance durability with functional design.

Applications and Problem Solving

• Compatible with Chrysler 300CE, 300E, 300TD, 300TE, and Mercedes-Benz C230, C240, C280, Crossfire, E300, E320, SLK200, SLK230, SLK280, SLK300, SLK320
• Addresses brake fade caused by overheating during extended braking
• Reduces surface glazing and brake dust buildup with slotted and drilled design
• Helps prevent rust and corrosion on rotor hats for longer service life
• Maintains braking performance with directional surface optimizing pad contact

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 7.3 mm before installation. Properly torque the 5 lug bolts to the manufacturer’s specifications using the 112 mm bolt circle diameter. The directional surface requires correct orientation during installation to maintain braking efficiency. Inspect brake pads for wear and replace if necessary to complement the rotor’s performance.

Quality Assurance

Dynamite Friction manufactures this rotor to meet OEM specifications for fit and function on compatible Chrysler and Mercedes-Benz models. The rust-resistant zinc silver coating and precision machining contribute to consistent braking performance and durability. Warranty information is not specified for this part number 631-63013L; please consult the supplier or manufacturer for details.