Dynamite Friction 631-63165R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers reliable braking performance for Mercedes-Benz S400, S450, S550, and S560 models. Designed with a directional slotted and drilled surface, this rotor enhances heat dissipation and braking consistency under demanding conditions.

• Part Number: 631-63165R
• Disc Finish: Plain
• Hat Finish: Zinc silver with rust-resistant coating
• Directional slotted and drilled surface for improved brake pad bite
• Outside Diameter: 320 mm
• Nominal Thickness: 24 mm; Discard Thickness: 21.4 mm
• Bolt Hole Quantity: 5 with 112 mm bolt circle diameter
• Center Hole Diameter: 69 mm
• Height: 51/55 mm

Detailed Product Description

This DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is engineered to meet the specific braking requirements of select Mercedes-Benz vehicles, including the S400, S450, S550, and S560. The rotor features a directional surface pattern combining drilled holes and slots, which helps to reduce brake fade by improving heat and gas dissipation during braking. The zinc silver hat finish provides corrosion resistance, extending the rotor's service life. With a nominal thickness of 24 mm and a discard thickness of 21.4 mm, this rotor maintains structural integrity and performance throughout its lifespan. The 5-bolt hole configuration with a 112 mm bolt circle diameter ensures proper fitment and secure mounting.

DFC Brake Rotor Product Line Information

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced surface designs for improved braking efficiency. This product line incorporates drilled and slotted surfaces to aid in heat dissipation and debris removal, which is critical for maintaining consistent braking performance in high-demand driving scenarios. The silver zinc coating on the rotor hat adds rust resistance, making it suitable for various driving environments.

Applications and Problem Solving

• Compatible with Mercedes-Benz S400, S450, S550, and S560 models requiring replacement disc brake rotors
• Addresses brake fade caused by excessive heat buildup during aggressive or prolonged braking
• Helps reduce brake pad glazing and uneven wear through improved surface design
• Prevents corrosion-related rotor damage with rust-resistant coating
• Ensures proper fitment and secure installation with precise bolt hole and center hole dimensions

Installation Notes and Tips

• Verify compatibility with your specific Mercedes-Benz model and year before installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Follow manufacturer torque specifications for bolt tightening to avoid rotor warping
• Clean mounting surfaces to remove rust or debris prior to installation
• Perform a proper bed-in procedure after installation to maximize braking efficiency

Quality Assurance

Dynamite Friction manufactures the 631-63165R rotor to meet industry standards for durability and performance. The rust-resistant zinc silver hat finish and precise machining ensure long-lasting service life. While no specific warranty information is provided, this rotor is designed to maintain consistent braking performance throughout its usable thickness range.