Dynamite Friction 631-48049L Disc Brake Rotor - Front Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-48049L) is engineered for reliable braking performance on Chevrolet, GMC, and Isuzu trucks. Designed specifically for models like the Chevrolet Colorado and GMC Canyon, this vented disc brake rotor offers enhanced heat dissipation and consistent stopping power.

• Part Number: 631-48049L
• Compatible with Chevrolet Colorado, GMC Canyon, Isuzu i-280, i-290, i-350, and i-370
• Disc Finish: Plain with zinc silver hat finish
• Surface Type: Directional drilled and slotted design
• Vented rotor for improved heat management
• Rust resistant coating for extended durability
• Dimensions: 280 mm outside diameter, 26.9 mm nominal thickness, 25.6 mm discard thickness
• 6 bolt holes with 12x1.25 mm bolt hole diameter and 112 mm bolt circle diameter

Detailed Product Features and Specifications

The DFC Brake Rotor - Drilled and Slotted - Silver is part of Dynamite Friction's DFC line, which focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. This rotor features a vented design that allows air to flow between the rotor surfaces, helping to dissipate heat more effectively during braking. The directional drilled and slotted surface enhances water and debris evacuation, maintaining consistent braking performance in various conditions.

Constructed with a plain disc finish and a zinc silver hat finish, this rotor resists corrosion and maintains structural integrity over time. The rust resistant coating further protects the rotor from environmental damage, extending its service life. With a 280 mm outside diameter and a nominal thickness of 26.9 mm, this rotor meets the precise specifications required for proper fitment and function on compatible vehicles.

Compatible Vehicles and Applications

This rotor is designed for use on select Chevrolet, GMC, and Isuzu trucks, including:

• Chevrolet Colorado
• GMC Canyon
• Isuzu i-280, i-290, i-350, and i-370

It is ideal for drivers seeking a replacement rotor that matches OEM specifications and offers improved heat management and braking consistency.

Common Issues Addressed by This Rotor

• Brake fade caused by excessive heat buildup
• Uneven brake pad wear due to poor rotor surface design
• Corrosion and rust on rotor surfaces
• Reduced braking performance in wet or debris-filled conditions
• Vibration or noise from warped or damaged rotors

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Inspect brake pads and calipers for wear or damage during rotor replacement
• Follow manufacturer torque specifications for bolt installation (6 bolts, 12x1.25 mm thread)
• Clean rotor surface before installation to remove any protective coatings or debris
• Perform a proper bed-in procedure after installation to optimize braking performance

Quality Assurance and Warranty

Dynamite Friction's DFC Brake Rotor line is manufactured to meet strict quality standards, ensuring reliable performance and durability. The rust resistant coating and zinc silver hat finish contribute to long-term corrosion protection. Please refer to Dynamite Friction's warranty policy for specific coverage details related to this rotor.