Dynamite Friction 631-27061L Disc Brake Rotor - Rear Left

Overview of the DFC Brake Rotor for Volvo XC40

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-27061L) is engineered specifically for the Volvo XC40. 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 under demanding conditions.

• Compatible with Volvo XC40 models
• Directional slotted and drilled disc surface
• Nominal thickness of 12 mm with a discard thickness of 9 mm
• Rust-resistant zinc silver hat finish
• 5 bolt holes with 15.8 mm diameter and 108 mm bolt circle diameter
• Outside diameter of 302 mm and height of 37.2 mm
• Center hole diameter of 63.55 mm

Details on the DFC Brake Rotor - Drilled and Slotted - Silver Line

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on rotors that combine drilled holes and precision slots to optimize brake pad contact and reduce heat buildup. This product line is designed to provide reliable braking performance with a plain disc finish and a zinc silver coated hat for corrosion resistance. The directional surface pattern helps channel gases and debris away from the rotor surface, which is critical for maintaining consistent braking on the Volvo XC40.

Technical Specifications and Features

This disc brake rotor has a nominal thickness of 12 mm and a discard thickness of 9 mm, ensuring a clear service life indicator. The rotor’s 5 bolt holes, each with a diameter of 15.8 mm, fit securely on the Volvo XC40’s 108 mm bolt circle diameter. The rotor’s outside diameter measures 302 mm, with a height of 37.2 mm, and a center hole diameter of 63.55 mm, all engineered to meet exact OEM specifications. The rust-resistant zinc silver finish on the hat extends the rotor’s durability against corrosion, while the plain disc finish supports consistent pad wear.

Applications and Problem Solving

• Replacement rotor for worn or warped brake rotors on Volvo XC40
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps eliminate brake noise and vibration caused by uneven rotor surfaces
• Restores braking performance affected by rust or corrosion on original rotors
• Supports consistent braking response in wet or demanding driving conditions

Installation Notes and Tips

Ensure the rotor surface is clean and free of debris before installation. Verify that the rotor thickness is above the discard thickness of 9 mm to maintain safety standards. Use proper torque specifications for the 5 lug bolts to avoid rotor warping. It is recommended to replace brake pads simultaneously to ensure optimal contact and performance. The directional slotted and drilled surface should be installed following the rotation direction indicated on the rotor.

Quality Assurance

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (631-27061L) is manufactured to meet or exceed OEM standards for fit and function on the Volvo XC40. The rust-resistant coating and precision machining contribute to long-lasting performance. Warranty information is available from the manufacturer and should be consulted for specific coverage details.