Dynamite Friction 631-48058R Disc Brake Rotor - Rear Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-48058R) is engineered for reliable braking performance on Chevrolet Equinox and GMC Terrain models. 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 Equinox and GMC Terrain
• Directional slotted and drilled surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Rust-resistant zinc silver hat finish
• Nominal thickness of 20 mm with discard thickness at 18.4 mm
• 5 bolt holes with 16.1 mm diameter and 120 mm bolt circle diameter
• Overall diameter of 303 mm and height of 72 mm

Detailed Product Features and Specifications

This Dynamite Friction disc brake rotor is designed with a vented construction to allow air to flow between the rotor surfaces, reducing the risk of brake fade during extended use. The rotor’s surface is both drilled and slotted, which helps to evacuate gases, dust, and water, improving braking consistency in various driving conditions. The directional brake surface ensures optimal performance when installed correctly according to the vehicle’s rotation direction.

The rotor’s hat is coated with a zinc silver finish to provide corrosion resistance, extending the rotor’s service life. With a nominal thickness of 20 mm and a discard thickness of 18.4 mm, this rotor meets the necessary safety standards for replacement parts. The 5-lug bolt pattern with a 120 mm bolt circle diameter matches the factory specifications for Chevrolet Equinox and GMC Terrain models, ensuring proper fitment and installation.

About the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver product line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and heat dissipation. This line is designed for drivers who require rotors that maintain performance under demanding conditions while offering rust resistance through specialized coatings. The silver zinc finish on the rotor hat adds durability against corrosion, making it suitable for vehicles exposed to varying weather conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Equinox and GMC Terrain
• Improves brake cooling to reduce fade during heavy braking
• Helps eliminate brake noise caused by glazing or uneven rotor surfaces
• Addresses rust and corrosion issues on rotor hats and surfaces
• Restores braking performance affected by rotor surface damage

Installation Notes and Tips

• Ensure rotor is installed with the directional surface facing the correct rotation direction
• Check rotor thickness before installation; replace if below discard thickness of 18.4 mm
• Clean rotor surface with brake cleaner to remove any protective coatings before installation
• Torque lug nuts to manufacturer specifications to avoid rotor warping
• Inspect brake pads and calipers during installation for optimal braking system performance

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-48058R rotor to meet or exceed OEM specifications for Chevrolet Equinox and GMC Terrain vehicles. The rust-resistant coating and vented design contribute to the rotor’s durability and consistent performance. Warranty details should be confirmed with the product documentation or supplier, as coverage may vary.