Dynamite Friction 631-45047L Disc Brake Rotor - Rear Left

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

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver offers reliable braking performance for select Buick and Chevrolet models. Designed specifically for vehicles like the Buick Encore GX and Chevrolet Trailblazer, this rotor combines durability with enhanced heat dissipation.

• Disc brake rotor with drilled and slotted surface for improved cooling
• Directional brake surface design for optimized braking efficiency
• Rust resistant zinc silver hat finish to reduce corrosion
• Nominal thickness of 10 mm with a discard thickness of 8 mm
• Compatible bolt pattern with 5 bolt holes and 14 mm bolt hole diameter
• Outside diameter of 264 mm and height of 44.2 mm
• Center hole diameter of 70.7 mm and bolt circle diameter of 115 mm

Detailed Product Description

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-45047L) is engineered to meet the braking demands of the Buick Encore GX and Chevrolet Trailblazer. Featuring a slotted and drilled surface, this rotor enhances heat dissipation and helps maintain consistent braking performance under various driving conditions. The directional surface design ensures proper rotation and maximizes contact with brake pads for effective stopping power.

The rotor’s zinc silver hat finish provides a rust-resistant coating, extending the rotor’s service life by protecting against corrosion. With a nominal thickness of 10 mm and a discard thickness of 8 mm, this rotor maintains structural integrity while allowing for safe replacement intervals. The 5-bolt hole configuration with a 14 mm diameter and a bolt circle diameter of 115 mm ensures precise 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 combine drilled holes and slots to improve brake pad bite and heat dissipation. This product line is designed for drivers seeking rotors that offer enhanced performance characteristics without compromising durability. The silver zinc coating on the hat area adds corrosion resistance, making these rotors suitable for a range of driving environments.

Common Applications and Issues Addressed

• Replacement for worn or warped rotors on Buick Encore GX and Chevrolet Trailblazer
• Improves braking response and reduces brake fade during heavy use
• Helps prevent rust and corrosion on rotor surfaces
• Addresses vibration or pulsation issues caused by uneven rotor wear
• Enhances heat dissipation to maintain consistent braking performance

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (8 mm) before installation
• Verify bolt hole alignment with vehicle hub using the 5-bolt, 14 mm diameter pattern
• Clean rotor surface before installation to remove any protective coatings or debris
• Follow manufacturer torque specifications for lug nuts to avoid rotor warping
• Check brake pads for wear and replace if necessary to ensure optimal rotor performance

Quality Assurance

Dynamite Friction manufactures the 631-45047L rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating and precise machining contribute to long service life. Warranty information is available through the manufacturer and should be consulted for specific coverage details.