Dynamite Friction 631-27043L Disc Brake Rotor - Front Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-27043L) is engineered for reliable braking performance on Volvo XC60 models. 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 Volvo XC60 vehicles
• Part Number: 631-27043L
• Vented disc brake rotor with drilled and slotted surface
• Nominal thickness of 30 mm and discard thickness of 28 mm
• Overall diameter of 328 mm and height of 52 mm
• Directional brake surface for optimized performance
• Rust resistant zinc silver hat finish with plain disc finish
• 5 bolt holes with 15.8 mm diameter and 108 mm bolt circle diameter

Product Line Details: DFC Brake Rotor - Drilled and Slotted - Silver

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and reduce heat buildup. This product line is designed to provide enhanced braking consistency and durability, particularly suited for vehicles like the Volvo XC60 that require reliable stopping power in various driving conditions.

Technical Specifications and Features

This disc brake rotor is vented to allow better airflow and heat dissipation, which helps prevent brake fade during extended use. The rotor measures 328 mm in outside diameter and 52 mm in height, with a nominal thickness of 30 mm and a discard thickness of 28 mm, ensuring it meets precise fitment requirements. The rotor’s surface is both drilled and slotted, which aids in removing brake dust and gases, improving pad contact and braking efficiency. The zinc silver coating on the hat provides rust resistance, extending the rotor’s service life. The rotor features a directional brake surface, which means it is designed to rotate in a specific direction for optimal performance. It includes 5 bolt holes with a diameter of 15.8 mm and a bolt circle diameter of 108 mm, matching the Volvo XC60’s specifications.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Volvo XC60
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Maintains consistent braking performance in wet or dusty conditions
• Prevents rust and corrosion on rotor hats for longer durability

Installation Notes and Tips

Ensure the rotor is installed with the directional surface rotating correctly according to the vehicle’s forward motion. Verify that the bolt hole pattern and diameter match the Volvo XC60 specifications before installation. It is recommended to inspect brake pads and hardware during rotor replacement to maintain optimal braking system performance. Proper torque specifications should be followed when securing the rotor to avoid warping.

Quality Assurance

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant coating and vented design contribute to the rotor’s durability and consistent performance. While no specific warranty information is provided, Dynamite Friction products are generally backed by quality control processes to ensure reliability in automotive braking applications.