Dynamite Friction 633-27024L Disc Brake Rotor - Rear Left

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Black (part number 633-27024L) is engineered for reliable braking performance on select Volvo models. Designed with a solid, directional surface, this rotor offers enhanced heat dissipation and consistent stopping power for vehicles like the Volvo S60, S80, V70, and XC70.

• Compatible with Volvo S60, S80, V70, and XC70 models
• Part number 633-27024L for precise identification
• Solid disc brake rotor with drilled and slotted surface
• Black zinc-coated hat finish for corrosion resistance
• Directional brake surface for optimized performance
• Rust resistant coating extends rotor life
• 5 bolt holes with 16.5 mm diameter and 108 mm bolt circle diameter
• Nominal thickness of 12 mm and discard thickness of 10 mm
• Overall diameter of 288 mm and height of 64.8 mm

DFC Brake Rotor - Drilled and Slotted - Black Product Line

The DFC Brake Rotor - Drilled and Slotted - Black line from Dynamite Friction focuses on rotors that combine drilled holes and slots to improve brake pad bite and heat dissipation. The black zinc finish on the rotor hat enhances corrosion resistance, making these rotors suitable for drivers seeking durability and consistent braking performance. This product line is designed to meet the demands of daily driving and moderate performance use on compatible Volvo vehicles.

Technical Specifications and Features

This rotor features a solid disc design with a directional surface type that includes both drilled holes and slots. The drilled holes help vent gases and reduce heat buildup, while the slots assist in removing brake dust and water from the rotor surface. The rotor’s nominal thickness is 12 mm, with a discard thickness of 10 mm, ensuring safe replacement intervals. The hat is finished with a zinc black coating to resist rust and corrosion, extending the rotor’s service life. The rotor measures 288 mm in outside diameter and 64.8 mm in overall height, with a center hole diameter of 68 mm. It includes five bolt holes, each 16.5 mm in diameter, arranged on a 108 mm bolt circle diameter, matching the bolt pattern of the specified Volvo models.

Applications and Problem Solving

• Replacement for worn or warped rotors on Volvo S60, S80, V70, and XC70
• Improves heat dissipation to reduce brake fade during extended braking
• Helps maintain consistent braking performance in wet or dusty conditions
• Addresses rotor corrosion issues with rust resistant coating
• Supports directional braking surface for optimized pad contact and wear

Installation Notes and Tips

Ensure the rotor thickness is above the discard thickness of 10 mm before installation. Clean the rotor surface to remove any protective coatings or contaminants prior to mounting. Verify bolt hole alignment with the vehicle’s hub using the 5-bolt, 108 mm bolt circle pattern. Proper torque specifications should be followed to avoid rotor warping. Directional rotors must be installed with the correct rotation direction as indicated by the surface design.

Quality Assurance

Dynamite Friction rotors are manufactured to meet industry standards for durability and performance. The rust resistant zinc black coating on the rotor hat provides added protection against corrosion. While specific warranty details are not provided, the product is designed to maintain consistent braking performance throughout its service life when installed and maintained properly.