Dynamite Friction 631-48007R Disc Brake Rotor - Front Right

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-48007R) is engineered for reliable braking performance on Chevrolet and GMC K1500 trucks. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power under demanding conditions.

• Compatible with Chevrolet and GMC K1500 models
• Directional, slotted, and drilled rotor surface for improved braking
• Vented rotor design to reduce heat buildup
• Rust-resistant zinc silver hat finish
• Nominal thickness of 26.3 mm with discard thickness at 24.46 mm
• Six bolt holes with 15.7 mm diameter and 139.7 mm bolt circle diameter
• Overall rotor diameter of 295 mm and height of 61.8 mm

Detailed Product Features and Specifications

This Dynamite Friction disc brake rotor is constructed with a vented design to allow air circulation between the rotor surfaces, which helps prevent overheating during heavy braking. The rotor’s surface is both drilled and slotted, providing a directional braking surface that aids in debris removal and water dispersion, improving brake pad contact and reducing fade. The rotor’s hat is coated with a zinc silver finish to resist rust and corrosion, extending the rotor’s service life. With six bolt holes sized at 15.7 mm diameter and a bolt circle diameter of 139.7 mm, this rotor is designed for secure mounting on Chevrolet and GMC K1500 vehicles. The nominal thickness of 26.3 mm ensures durability, while the discard thickness of 24.46 mm indicates when replacement is necessary to maintain safe braking performance.

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 combine drilled holes and slots with a rust-resistant finish. This product line is designed to provide enhanced heat dissipation and improved braking consistency, especially for trucks like the Chevrolet and GMC K1500. The silver zinc coating on the rotor hat offers additional protection against corrosion, making these rotors suitable for various driving conditions.

Common Applications and Problem Solving

• Reduces brake fade during heavy towing or hauling
• Improves braking performance in wet or muddy conditions
• Minimizes rotor warping caused by excessive heat
• Prevents rust buildup on rotor hats for longer service life
• Maintains consistent brake pad contact for smoother stops

Installation Notes and Tips

When installing the 631-48007R rotor on Chevrolet or GMC K1500 models, ensure the rotor surface is clean and free of any protective coatings before mounting. Verify the bolt hole alignment with the vehicle’s hub using the six 15.7 mm diameter holes and 139.7 mm bolt circle diameter. It is recommended to replace brake pads simultaneously to ensure optimal braking performance. Torque all lug nuts to manufacturer specifications and check for any signs of uneven wear after installation.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-48007R rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc silver finish on the rotor hat helps maintain durability over time. While specific warranty details are not provided, Dynamite Friction products typically come with a limited warranty against defects in materials and workmanship. Always consult product documentation or contact the manufacturer for exact warranty terms.