Dynamite Friction 631-47070R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-47070R) is engineered for reliable braking performance on select Chevrolet, Pontiac, Saturn, and Suzuki vehicles. Designed with a vented, directional surface, this rotor enhances heat dissipation and braking consistency for models like the Chevrolet Equinox and Pontiac Torrent.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 29 mm with discard thickness at 27.4 mm
• Overall diameter: 296 mm; overall height: 51.8 mm
• Bolt hole quantity: 5 with 12.5 mm diameter; bolt circle diameter: 114.3 mm
• Center hole diameter: 70.7 mm; zinc silver hat finish with rust-resistant coating
• Directional brake surface optimized for heat and debris management

Detailed Product Description

This DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction features a vented rotor design that improves airflow to reduce heat buildup during braking. The drilled and slotted surface helps evacuate gases, dust, and water, maintaining consistent pad contact and braking efficiency. The rotor’s nominal thickness of 29 mm and discard thickness of 27.4 mm ensure durability and safe replacement intervals. The zinc silver hat finish provides corrosion resistance, extending rotor life in various driving conditions.

With a 5-lug bolt pattern and 114.3 mm bolt circle diameter, this rotor is compatible with multiple models including the Chevrolet Captiva Sport, Pontiac Torrent, Saturn Vue, and Suzuki XL-7. The directional surface design is intended to optimize braking performance by channeling heat and debris away from the rotor surface.

Applications and Problem Solving

• Replaces worn or warped rotors on Chevrolet Equinox and Pontiac Torrent
• Improves braking response and reduces brake fade under heavy use
• Helps prevent rust and corrosion with zinc silver hat finish and rust-resistant coating
• Reduces brake noise and vibration caused by uneven rotor surfaces
• Maintains consistent braking performance in wet or dusty conditions

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (27.4 mm) before installation
• Verify bolt hole pattern and diameter match vehicle specifications
• Clean rotor surface before installation to remove any protective coatings
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads for wear and replace if necessary during rotor installation

Quality Assurance

Dynamite Friction’s DFC Brake Rotor line is manufactured to meet OEM standards for fit and function. The rust-resistant coating and zinc silver hat finish contribute to long-term durability. While no specific warranty information is provided, this rotor is designed for reliable performance on compatible Chevrolet, Pontiac, Saturn, and Suzuki models when installed and maintained properly.