Dynamite Friction 631-63162L Disc Brake Rotor - Rear Left

Overview of DFC Brake Rotor - Drilled and Slotted - Silver

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver is engineered for Mercedes-Benz models including the C43 AMG, C450 AMG, GLC43 AMG, GLC250, GLC300, and GLC350e. Designed to enhance braking performance, this vented disc brake rotor features a directional, slotted and drilled surface for improved heat dissipation and consistent stopping power.

• Part Number: 631-63162L
• Compatible with Mercedes-Benz C43 AMG, C450 AMG, GLC43 AMG, GLC250, GLC300, GLC350e
• Vented disc brake rotor with directional, slotted and drilled surface
• Outside diameter: 320 mm; Nominal thickness: 24 mm; Discard thickness: 21.4 mm
• Hat finish in zinc silver with rust-resistant coating
• 5 bolt holes with 112 mm bolt circle diameter
• Center hole diameter: 69 mm; Stud/lug hole diameter: 15.4 mm

Detailed Product Description

The DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is a vented rotor designed to optimize braking efficiency for select Mercedes-Benz vehicles. Its 320 mm outside diameter and 24 mm nominal thickness provide a robust braking surface, while the discard thickness of 21.4 mm indicates when replacement is necessary to maintain safety standards. The rotor’s surface is both drilled and slotted in a directional pattern, which helps to reduce brake fade by improving heat dissipation and expelling gases and debris during braking.

The rotor’s hat is finished in zinc silver, offering corrosion resistance, complemented by an overall rust-resistant coating to extend service life. The 5-bolt hole configuration with a 112 mm bolt circle diameter ensures precise fitment on compatible Mercedes-Benz models. This rotor is engineered to meet the demands of performance-oriented vehicles such as the C43 AMG and GLC43 AMG, as well as other models in the GLC series.

About the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver product line by Dynamite Friction focuses on delivering rotors with enhanced cooling and braking performance through a combination of drilled holes and slots. This design is intended to improve rotor longevity and maintain consistent brake pad contact, which is critical for vehicles requiring reliable stopping power under varied driving conditions. The silver zinc finish and rust-resistant coating further protect the rotor from environmental wear.

Applications and Problem Solving

• Reduces brake fade during aggressive or repeated braking
• Improves heat dissipation to prevent rotor warping
• Helps expel brake dust and gases for cleaner braking surface
• Restores braking performance on Mercedes-Benz C43 AMG, C450 AMG, GLC43 AMG, GLC250, GLC300, and GLC350e
• Prevents corrosion with rust-resistant coating for longer rotor life

Installation Notes and Tips

Ensure the rotor is installed on the correct side, as it features a directional braking surface. Verify that the bolt hole pattern and center hole diameter match the vehicle specifications. It is recommended to replace brake pads when installing new rotors to ensure optimal braking performance. Proper torque specifications should be followed for the 5-bolt mounting to avoid rotor damage or uneven wear.

Quality Assurance

Dynamite Friction manufactures the 631-63162L rotor to meet OEM standards for fit and function on specified Mercedes-Benz models. The rust-resistant coating and zinc silver hat finish contribute to durability and corrosion resistance. While specific warranty details are not provided, the rotor is designed to maintain consistent braking performance within the discard thickness limits.