Dynamite Friction 631-45045R Disc Brake Rotor - Front Right

Reliable Performance with Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-45045R) offers a precise fit and enhanced braking performance for select Buick, Chevrolet, and GMC models. Designed to meet the demands of vehicles like the Chevrolet Equinox and Buick LaCrosse, this rotor combines durability with effective heat dissipation.

• Disc type: Vented disc brake rotor with drilled and slotted surface
• Nominal thickness: 26 mm with discard thickness at 23 mm
• Overall diameter: 300 mm with 5 bolt holes (14.2 mm diameter)
• Directional brake surface for optimized braking efficiency
• Rust-resistant zinc silver hat finish and plain disc finish
• Compatible with 5-lug bolt pattern, 115 mm bolt circle diameter

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction is engineered to provide improved heat dissipation and consistent braking performance. The drilled and slotted surface design helps reduce brake fade by allowing gases and debris to escape, while the vented rotor construction enhances cooling. The zinc silver coating on the rotor hat offers corrosion resistance, extending the rotor's service life under various driving conditions.

Technical Details and Compatibility

This vented disc brake rotor features a 300 mm outside diameter and an overall height of approximately 45.77 mm, ensuring proper clearance and fitment. The rotor includes five 14.2 mm diameter bolt holes arranged on a 115 mm bolt circle diameter, matching the lug pattern of compatible vehicles. The directional slotted and drilled surface improves braking response and helps maintain pad contact. This rotor is designed for use on Buick, Chevrolet, and GMC models including the Cruze, Encore GX, Envista, Equinox, LaCrosse, Malibu, Regal Sportback, Terrain, Trailblazer, Trax, Verano, and Volt.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Improves heat dissipation to reduce brake fade during heavy use
• Addresses rust and corrosion issues with rust-resistant coating
• Enhances braking performance on vehicles with factory 5-lug bolt patterns
• Suitable for vehicles experiencing reduced braking efficiency due to rotor surface wear

Installation Notes and Tips

Ensure the rotor is installed on compatible Buick, Chevrolet, or GMC models with the specified bolt pattern and dimensions. Verify the discard thickness of 23 mm before installation to maintain safety standards. Properly torque lug nuts to manufacturer specifications and inspect brake pads for wear during rotor replacement. The directional surface requires correct orientation to function as intended.

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-45045R rotor to meet industry standards for durability and performance. The rust-resistant zinc silver coating helps extend rotor life in various environments. Please consult product documentation or manufacturer resources for specific warranty details related to this brake rotor.