Dynamite Friction 631-47069R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-47069R) is engineered for reliable braking performance on Chevrolet Trailblazer and Saab 9-7x vehicles. This vented disc brake rotor features a directional, slotted and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Chevrolet Trailblazer and Saab 9-7x models
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 29 mm and discard thickness of 27.5 mm
• Overall diameter of 325 mm and height of 54.7 mm
• Zinc silver hat finish with rust-resistant coating
• 6 bolt holes with 13.3 mm diameter and 127 mm bolt circle diameter
• Directional brake surface for optimized braking efficiency

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. The silver zinc coating on the hat provides corrosion resistance, extending rotor life. This product line is designed to meet the demands of drivers requiring dependable braking performance under varied driving conditions, specifically tailored for vehicles like the Chevrolet Trailblazer and Saab 9-7x.

Technical Specifications and Features

This disc brake rotor is vented to allow better airflow and heat dissipation, which helps prevent brake fade during extended use. The rotor’s surface is both drilled and slotted, enhancing water and debris evacuation while maintaining consistent pad contact. The rotor measures 325 mm in outside diameter with a height of 54.7 mm, and it features a nominal thickness of 29 mm with a discard thickness of 27.5 mm to ensure safe replacement intervals. The zinc silver hat finish and rust-resistant coating protect against corrosion, maintaining structural integrity over time. The rotor includes six bolt holes with a diameter of 13.3 mm and a bolt circle diameter of 127 mm, matching the stud/lug hole pattern for secure fitment.

Applications and Problem Solving

• Restores braking performance on Chevrolet Trailblazer and Saab 9-7x vehicles
• Reduces brake fade caused by overheating during heavy braking
• Improves water and debris clearance for consistent braking in wet conditions
• Prevents rust and corrosion on the rotor surface for longer service life
• Maintains proper rotor thickness to ensure safe and effective braking

Installation Notes and Tips

Ensure the rotor surface is clean and free of contaminants before installation. Verify that the bolt hole pattern and dimensions match the vehicle specifications for Chevrolet Trailblazer or Saab 9-7x. Use proper torque specifications when tightening lug nuts to avoid rotor warping. It is recommended to replace brake pads simultaneously to optimize braking performance and rotor longevity.

Quality Assurance

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (631-47069R) is manufactured to meet industry standards for durability and performance. The rust-resistant coating and zinc silver hat finish contribute to corrosion protection. While no specific warranty information is provided, this rotor is designed to maintain consistent braking efficiency and structural integrity throughout its service life.