Dynamite Friction 631-80048R Disc Brake Rotor - Front Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-80048R) is engineered for Mazda 3 vehicles requiring reliable braking performance. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Mazda 3 models
• Part number: 631-80048R
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 25 mm; discard thickness: 23 mm
• Outside diameter: 320 mm; overall height: 48.5 mm
• Rust-resistant zinc silver hat finish
• 5 bolt holes with 114.3 mm bolt circle diameter
• Directional brake surface for optimized performance

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is designed with a vented rotor type to improve airflow and reduce heat buildup during braking. The rotor's surface combines drilled holes and slots, which help evacuate gases, dust, and water, contributing to better brake pad contact and reduced brake fade. The rotor has a nominal thickness of 25 mm and a discard thickness of 23 mm, ensuring safe replacement intervals. The zinc silver coating on the hat provides corrosion resistance, extending the rotor's service life. With a 320 mm outside diameter and 48.5 mm overall height, this rotor matches the precise dimensions required for Mazda 3 brake systems. The 5-bolt hole pattern with a 114.3 mm bolt circle diameter ensures proper fitment and secure mounting.

About the 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 and slotted surfaces with corrosion-resistant finishes. This product line is designed to provide enhanced braking performance and durability for vehicles like the Mazda 3, where heat management and rotor longevity are critical. The silver zinc coating on the rotor hat helps prevent rust, while the directional surface pattern supports consistent braking under various driving conditions.

Common Applications and Problem Solving

• Reduces brake fade during aggressive or repeated braking
• Improves wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner operation
• Prevents rust and corrosion on the rotor hat for longer service life
• Ensures proper fitment and secure mounting on Mazda 3 vehicles

Installation Notes and Tips

• Verify compatibility with your specific Mazda 3 model year before installation
• Inspect brake pads and replace if worn to ensure optimal rotor performance
• Clean mounting surfaces and torque bolts to manufacturer specifications
• Follow proper bedding-in procedures after installation for best results

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-80048R rotor to meet industry standards for durability and performance. The rust-resistant zinc silver finish and vented design contribute to extended rotor life. Please consult product documentation or contact the manufacturer for specific warranty details related to this rotor.