Dynamite Friction 631-27026R Disc Brake Rotor - Front Right

Overview of Dynamite Friction DFC Brake Rotor

The Dynamite Friction DFC Brake Rotor - Drilled and Slotted - Silver (part number 631-27026R) is engineered for reliable braking performance on Volvo S40 and V40 models. This vented disc brake rotor features a directional, slotted, and drilled surface designed to enhance heat dissipation and maintain consistent stopping power.

• Compatible with Volvo S40 and V40 vehicles
• Directional drilled and slotted surface for improved brake cooling
• Vented rotor design to reduce heat buildup
• Zinc silver hat finish with rust-resistant coating
• Nominal thickness of 24 mm and discard thickness of 21.5 mm
• Four bolt holes with 12.5 mm diameter and 114.3 mm bolt circle diameter
• Overall diameter of 281 mm and height of 45.6 mm

Detailed Product Features and Specifications

This DFC Brake Rotor - Drilled and Slotted - Silver from Dynamite Friction is crafted with a vented rotor design that helps dissipate heat more effectively during braking, reducing the risk of brake fade. The rotor surface is both drilled and slotted in a directional pattern, which aids in channeling away gases, dust, and water for improved brake pad contact and performance. The rotor’s hat is finished in zinc silver, providing corrosion resistance, while the entire rotor is coated with a rust-resistant layer to extend service life.

With a nominal thickness of 24 mm and a discard thickness of 21.5 mm, this rotor meets precise wear specifications to ensure safe replacement intervals. The rotor features four bolt holes with a diameter of 12.5 mm and a bolt circle diameter of 114.3 mm, matching the mounting requirements for Volvo S40 and V40 models. The overall diameter of 281 mm and height of 45.6 mm are designed to fit these vehicles without modification.

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

The DFC Brake Rotor - Drilled and Slotted - Silver product line by Dynamite Friction focuses on rotors that combine drilled holes and slots in a directional pattern to optimize braking efficiency and heat management. This line is designed for drivers seeking rotors that maintain consistent performance under demanding conditions, such as spirited driving or frequent stop-and-go traffic. The silver zinc finish and rust-resistant coating provide durability and corrosion protection, making these rotors suitable for long-term use on compatible Volvo models.

Common Applications and Problem Solving

• Replacement for worn or warped rotors on Volvo S40 and V40
• Improves brake cooling to reduce fade during extended braking
• Helps eliminate brake noise caused by uneven rotor surfaces
• Addresses vibration issues related to rotor surface irregularities
• Prevents rust and corrosion buildup on braking surfaces

Installation Notes and Tips

• Ensure rotor thickness is above discard thickness (21.5 mm) before installation
• Clean mounting surface and hub to prevent rotor runout
• Torque bolts to manufacturer specifications using the 4-bolt pattern
• Check compatibility with Volvo S40 and V40 models prior to installation
• Inspect brake pads for wear and replace if necessary when installing new rotors

Quality Assurance and Warranty

Dynamite Friction manufactures the 631-27026R rotor to meet industry standards for durability and performance. The rust-resistant coating and zinc silver hat finish contribute to corrosion protection. While specific warranty details are not provided, Dynamite Friction products typically adhere to quality control measures to ensure reliable operation when installed according to vehicle specifications.