Dynamite Friction 631-47039R Disc Brake Rotor - Rear Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-47039R) is engineered for reliable braking performance on select Cadillac and Chevrolet vehicles. Designed specifically for models like the Camaro and CTS, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Compatible with Cadillac CTS and Chevrolet Camaro
• Part number 631-47039R for precise identification
• Vented disc design with drilled and slotted surface
• Directional brake surface for optimized performance
• Rust-resistant zinc silver hat finish
• Nominal thickness of 28 mm with discard thickness at 26 mm
• 5 bolt holes with 16.5 mm diameter and 120 mm bolt circle diameter
• Overall diameter of 365 mm and height of 47.6 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is a vented rotor featuring a directional surface that combines drilled holes and slots. The drilled holes help dissipate heat and gases generated during braking, while the slots assist in removing brake dust and water from the rotor surface. The rotor’s nominal thickness is 28 mm, with a discard thickness of 26 mm, ensuring safe and effective use within specified limits. The rotor’s hat is coated with a zinc silver finish to resist rust and corrosion, extending the rotor’s service life.

The rotor measures 365 mm in outside diameter and 47.6 mm in overall height, with a center hole diameter of 67.4 mm. It includes five bolt holes, each 16.5 mm in diameter, arranged on a 120 mm bolt circle diameter, matching the stud/lug hole pattern for secure fitment on compatible vehicles.

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 provide improved heat management and braking consistency through a combination of drilled and slotted surfaces. This product line is designed to meet the demands of performance-oriented vehicles like the Cadillac CTS and Chevrolet Camaro, offering a balance of durability and effective braking under various driving conditions.

Common Applications and Problem Solving

• Reduces brake fade caused by excessive heat buildup
• Improves braking response in wet or dusty conditions
• Minimizes brake dust accumulation on rotor surface
• Prevents rust and corrosion on rotor hats
• Maintains consistent braking performance for vented rotor applications

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (26 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 and Warranty

Dynamite Friction manufactures the 631-47039R rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating on the rotor hat helps extend service life. While specific warranty details are not provided here, Dynamite Friction products typically come with manufacturer-backed quality assurance to ensure reliable operation when installed and maintained according to guidelines.