Dynamite Friction 631-27035R Disc Brake Rotor - Rear Right

Reliable Performance for Volvo Brake Systems

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-27035R) is engineered to provide consistent braking performance for select Volvo models. Designed specifically for vehicles like the Volvo S60, S60 Cross Country, S80, V60, V60 Cross Country, and V70, this rotor ensures compatibility and durability under various driving conditions.

• Disc type: Solid, drilled and slotted surface for improved heat dissipation
• Nominal thickness: 11 mm with a discard thickness of 9 mm
• Outside diameter: 302 mm for precise fitment
• Hat finish: Zinc silver coating with rust-resistant protection
• Bolt hole quantity: 5 with 15.8 mm diameter, bolt circle diameter 108 mm
• Directional brake surface for optimized braking efficiency
• Center hole diameter: 63.6 mm for accurate mounting
• Overall height: 41 mm

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

The DFC Brake Rotor - Drilled and Slotted - Silver line by Dynamite Friction focuses on delivering rotors with enhanced surface designs that aid in heat dissipation and brake pad cleaning. The drilled and slotted pattern on this rotor helps reduce brake fade and maintain consistent stopping power, making it suitable for Volvo models requiring reliable braking components with rust-resistant zinc silver hats for extended service life.

Technical Details and Compatibility

This solid disc brake rotor features a plain disc finish combined with a zinc silver hat finish that resists corrosion. The rotor’s 5-bolt hole pattern with a 108 mm bolt circle diameter matches the factory specifications for Volvo S60, S60 Cross Country, S80, V60, V60 Cross Country, and V70 models. The directional slotted and drilled surface improves water and debris evacuation, enhancing braking performance in wet or demanding conditions.

Common Applications and Problem Solving

• Replacement for worn or warped rotors causing brake pulsation
• Improves heat dissipation to reduce brake fade during heavy braking
• Helps maintain consistent braking performance in wet conditions
• Addresses rust and corrosion issues on rotor hats with zinc silver coating
• Compatible upgrade for Volvo models requiring drilled and slotted rotors

Installation Notes and Tips

Ensure the rotor surface is clean and free of contaminants before installation. Verify bolt hole alignment and torque lug nuts to manufacturer specifications. Because this rotor is directional, confirm the correct orientation during installation to maintain optimal braking performance. Check rotor thickness regularly and replace when reaching the discard thickness of 9 mm.

Quality Assurance and Warranty

Dynamite Friction manufactures this rotor to meet or exceed OEM standards for fit and function. The rust-resistant zinc silver coating on the hat extends the rotor’s service life by protecting against corrosion. While specific warranty details are not provided, Dynamite Friction products typically undergo rigorous quality control to ensure reliability and durability for Volvo brake system applications.