Dynamite Friction 631-48057R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-48057R) is engineered for Chevrolet and GMC trucks, specifically the Canyon and Colorado models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance braking performance and heat dissipation.

• Compatible with Chevrolet Canyon and GMC Colorado
• Part Number: 631-48057R
• Drilled and slotted surface for improved heat and gas dissipation
• Vented rotor design to reduce brake fade
• Zinc silver hat finish with rust-resistant coating
• Directional brake surface for optimized braking efficiency
• Nominal thickness: 29 mm; discard thickness: 27.5 mm
• Overall diameter: 298 mm with 6 bolt holes (10.4 mm diameter)

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver is constructed with a vented rotor design that helps maintain lower operating temperatures during braking. The rotor’s surface is both drilled and slotted, which assists in expelling gases, dust, and water, improving overall brake pad contact and reducing the risk of brake fade. The directional surface pattern is engineered to optimize braking performance by channeling debris away from the rotor surface.

The rotor measures 298 mm in outside diameter with an overall height of 40.2 mm. It features six bolt holes with a diameter of 10.4 mm and a bolt circle diameter of 112 mm, ensuring precise fitment. The hat section is finished in zinc silver and includes a rust-resistant coating to extend the rotor’s service life and maintain appearance. The nominal thickness is 29 mm, with a discard thickness of 27.5 mm, indicating when replacement is necessary for safe operation.

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced heat dissipation and durability. This product line incorporates drilled holes and slots to improve braking response and reduce brake fade under demanding conditions. The zinc silver hat finish and rust-resistant coating provide additional protection against corrosion, making these rotors suitable for daily driving and moderate performance applications on Chevrolet Canyon and GMC Colorado trucks.

Applications and Problem Solving

• Replacement for worn or warped rotors on Chevrolet Canyon and GMC Colorado
• Improves braking performance by reducing heat buildup and brake fade
• Helps prevent brake pad glazing and uneven wear
• Reduces rust and corrosion on rotor surfaces
• Maintains consistent braking under wet or dusty conditions

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 27.5 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify bolt hole alignment with the 6-bolt pattern and 112 mm bolt circle diameter for proper fitment on Chevrolet Canyon and GMC Colorado models. Use proper torque specifications for lug nuts to avoid rotor warping.

Quality Assurance

Dynamite Friction rotors are manufactured to meet or exceed OEM specifications for fit, form, and function. The rust-resistant coating and zinc silver hat finish contribute to long-term durability. While no specific warranty information is provided, these rotors are designed for reliable performance and consistent braking on compatible Chevrolet and GMC trucks.