Dynamite Friction 830-47069L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Geoperformance Rotor

The Dynamite Friction DFC Geoperformance Rotor - Drilled and Slotted (part number 830-47069L) 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
• Directional, slotted and drilled surface for improved brake pad bite and cooling
• Vented rotor design to reduce heat buildup during braking
• Rust resistant coating for extended rotor life
• Geospec silver grey hat finish for corrosion protection and aesthetics
• Overall diameter of 325 mm with 6 bolt holes (13.3 mm diameter)
• Nominal thickness of 29 mm and discard thickness of 27.5 mm

Detailed Product Features and Specifications

The DFC Geoperformance Rotor - Drilled and Slotted is part of Dynamite Friction's specialized product line focused on enhanced braking performance through advanced rotor surface design. The drilled and slotted surface pattern helps evacuate gases, dust, and water from the braking surface, improving pad contact and reducing brake fade under demanding conditions. The rotor is vented, allowing air to flow between the rotor faces to dissipate heat more effectively than solid rotors.

This rotor has a nominal thickness of 29 mm and a discard thickness of 27.5 mm, ensuring it meets OEM specifications for safe operation. The overall diameter measures 325 mm, with a bolt circle diameter of 127 mm and six bolt holes sized at 13.3 mm, matching the factory fitment for Chevrolet Trailblazer and Saab 9-7x models. The hat section features a Geospec silver grey finish that provides corrosion resistance and a clean appearance.

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 wet weather braking by channeling water away from the rotor surface
• Minimizes brake dust buildup for cleaner operation
• Prevents rust and corrosion to extend rotor service life

Installation Notes and Tips

Ensure the rotor surface is clean and free of any contaminants before installation. Verify that the rotor thickness is within the discard limits (minimum 27.5 mm) to maintain safe braking performance. Use proper torque specifications for the six 13.3 mm bolt holes to secure the rotor. This rotor is directional; install with the correct orientation to optimize slot and drill performance.

Quality Assurance and Warranty

Dynamite Friction manufactures the DFC Geoperformance Rotor - Drilled and Slotted to meet or exceed OEM standards for fit, form, and function. The rotor includes a rust resistant coating to protect against corrosion. Warranty details are provided by the manufacturer and should be confirmed at the time of purchase.