Dynamite Friction 633-27058L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-27058L) is engineered for Volvo S60 and XC60 models. Designed to enhance braking performance, this disc brake rotor features a directional slotted and drilled surface to improve heat dissipation and maintain consistent stopping power.

• Compatible with Volvo S60 and XC60
• Directional slotted and drilled surface for improved cooling
• Nominal thickness of 12 mm with a discard thickness of 9.5 mm
• Rust-resistant zinc black hat finish
• 5 bolt holes with 15.8 mm diameter and 108 mm bolt circle diameter
• Outside diameter of 302 mm and height of 43 mm
• Center hole diameter of 63.6 mm

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

The DFC Brake Rotor - Drilled and Slotted - Black line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots to optimize brake pad contact and heat management. The black zinc coating on the rotor hat provides corrosion resistance, extending rotor life and maintaining performance under demanding conditions. This product line is tailored for drivers seeking reliable braking components compatible with specific vehicle models such as the Volvo S60 and XC60.

Technical Specifications and Features

This disc brake rotor has a nominal thickness of 12 mm and a discard thickness of 9.5 mm, ensuring a clear service life indicator for replacement. The rotor’s surface is both drilled and slotted in a directional pattern, which helps channel away brake dust, gases, and water, reducing brake fade during heavy use. The rotor’s hat is finished with a zinc black coating to resist rust and corrosion, which is critical for maintaining structural integrity over time. With 5 bolt holes sized at 15.8 mm diameter and a bolt circle diameter of 108 mm, this rotor fits securely on compatible Volvo models. The rotor’s outside diameter measures 302 mm, with a height of 43 mm and a center hole diameter of 63.6 mm, matching factory specifications for proper fitment.

Applications and Problem Solving

• Replacement rotor for worn or warped brake discs on Volvo S60 and XC60
• Improves heat dissipation to reduce brake fade during aggressive driving or towing
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses corrosion issues with rust-resistant coating for longer rotor life
• Restores proper braking surface for enhanced safety and control

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 9.5 mm before installation. Clean the hub surface to remove rust or debris for proper rotor seating. Use the correct torque specifications for the 5 lug bolts to avoid warping. The directional slotted and drilled surface should be installed following the rotation direction indicated on the rotor to maximize performance. It is recommended to replace brake pads when installing new rotors to ensure optimal braking efficiency.

Quality Assurance

Dynamite Friction manufactures the 633-27058L rotor to meet or exceed OEM standards for fit, form, and function. The rust-resistant zinc black coating enhances durability against environmental factors. While no specific warranty information is provided, the rotor’s design and materials reflect industry-standard quality for reliable braking performance on Volvo S60 and XC60 vehicles.